2451358728

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 448

約数和(自身を含む): 8813952000

約数和(自身を除く): 6362593272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 104, 108, 117, 124, 126, 149, 156, 162, 168, 182, 186, 189, 216, 217, 234, 243, 248, 252, 273, 279, 298, 312, 324, 351, 364, 372, 378, 403, 434, 447, 468, 486, 504, 546, 558, 567, 596, 648, 651, 702, 728, 729, 744, 756, 806, 819, 837, 868, 894, 936, 972, 1043, 1053, 1092, 1116, 1134, 1192, 1209, 1302, 1341, 1404, 1458, 1512, 1612, 1638, 1674, 1701, 1736, 1788, 1937, 1944, 1953, 2086, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2604, 2682, 2808, 2821, 2916, 3129, 3159, 3224, 3276, 3348, 3402, 3576, 3627, 3874, 3906, 4023, 4172, 4212, 4536, 4619, 4836, 4914, 5022, 5103, 5208, 5364, 5642, 5811, 5832, 5859, 6258, 6318, 6552, 6696, 6804, 7254, 7371, 7533, 7748, 7812, 8046, 8344, 8424, 8463, 9238, 9387, 9477, 9672, 9828, 10044, 10206, 10728, 10881, 11284, 11622, 11718, 12069, 12516, 12636, 13559, 13608, 13857, 14508, 14742, 15066, 15496, 15624, 16092, 16926, 17433, 17577, 18476, 18774, 18954, 19656, 20088, 20412, 21762, 22113, 22568, 22599, 23244, 23436, 24138, 25032, 25272, 25389, 27118, 27714, 28161, 29016, 29484, 30132, 32184, 32333, 32643, 33852, 34866, 35154, 36207, 36952, 37548, 37908, 40677, 40824, 41571, 43524, 44226, 45198, 46488, 46872, 48276, 50778, 52299, 52731, 54236, 55428, 56322, 58968, 60047, 60264, 64666, 65286, 66339, 67704, 69732, 70308, 72414, 75096, 75816, 76167, 81354, 83142, 84483, 87048, 88452, 90396, 96552, 96999, 97929, 101556, 104598, 105462, 108472, 108621, 110856, 112644, 120094, 122031, 124713, 129332, 130572, 132678, 139464, 140616, 144828, 152334, 156897, 158193, 162708, 166284, 168966, 176904, 180141, 180792, 193998, 195858, 203112, 209196, 210924, 217242, 225288, 228501, 240188, 244062, 249426, 253449, 258664, 261144, 265356, 289656, 290997, 293787, 304668, 313794, 316386, 325416, 332568, 337932, 360282, 366093, 374139, 387996, 391716, 418392, 420329, 421848, 434484, 457002, 470691, 480376, 488124, 498852, 506898, 530712, 540423, 581994, 587574, 609336, 627588, 632772, 675864, 685503, 720564, 732186, 748278, 760347, 775992, 783432, 840658, 868968, 872991, 914004, 941382, 976248, 997704, 1013796, 1080846, 1098279, 1122417, 1163988, 1175148, 1255176, 1260987, 1265544, 1371006, 1412073, 1441128, 1464372, 1496556, 1520694, 1621269, 1681316, 1745982, 1828008, 1882764, 2027592, 2056509, 2161692, 2196558, 2244834, 2327976, 2350296, 2521974, 2618973, 2742012, 2824146, 2928744, 2993112, 3041388, 3242538, 3294837, 3362632, 3367251, 3491964, 3765528, 3782961, 4113018, 4323384, 4393116, 4489668, 4863807, 5043948, 5237946, 5484024, 5648292, 6082776, 6485076, 6589674, 6734502, 6983928, 7565922, 7856919, 8226036, 8786232, 8979336, 9727614, 9884511, 10087896, 10475892, 11296584, 11348883, 12970152, 13179348, 13469004, 14591421, 15131844, 15713838, 16452072, 19455228, 19769022, 20951784, 22697766, 23570757, 26358696, 26938008, 29182842, 30263688, 31427676, 34046649, 38910456, 39538044, 43774263, 45395532, 47141514, 58365684, 62855352, 68093298, 79076088, 87548526, 90791064, 94283028, 102139947, 116731368, 136186596, 175097052, 188566056, 204279894, 272373192, 306419841, 350194104, 408559788, 612839682, 817119576, 1225679364, 2451358728]

約数ペア:

[(1, 2451358728), (2, 1225679364), (3, 817119576), (4, 612839682), (6, 408559788), (7, 350194104), (8, 306419841), (9, 272373192), (12, 204279894), (13, 188566056), (14, 175097052), (18, 136186596), (21, 116731368), (24, 102139947), (26, 94283028), (27, 90791064), (28, 87548526), (31, 79076088), (36, 68093298), (39, 62855352), (42, 58365684), (52, 47141514), (54, 45395532), (56, 43774263), (62, 39538044), (63, 38910456), (72, 34046649), (78, 31427676), (81, 30263688), (84, 29182842), (91, 26938008), (93, 26358696), (104, 23570757), (108, 22697766), (117, 20951784), (124, 19769022), (126, 19455228), (149, 16452072), (156, 15713838), (162, 15131844), (168, 14591421), (182, 13469004), (186, 13179348), (189, 12970152), (216, 11348883), (217, 11296584), (234, 10475892), (243, 10087896), (248, 9884511), (252, 9727614), (273, 8979336), (279, 8786232), (298, 8226036), (312, 7856919), (324, 7565922), (351, 6983928), (364, 6734502), (372, 6589674), (378, 6485076), (403, 6082776), (434, 5648292), (447, 5484024), (468, 5237946), (486, 5043948), (504, 4863807), (546, 4489668), (558, 4393116), (567, 4323384), (596, 4113018), (648, 3782961), (651, 3765528), (702, 3491964), (728, 3367251), (729, 3362632), (744, 3294837), (756, 3242538), (806, 3041388), (819, 2993112), (837, 2928744), (868, 2824146), (894, 2742012), (936, 2618973), (972, 2521974), (1043, 2350296), (1053, 2327976), (1092, 2244834), (1116, 2196558), (1134, 2161692), (1192, 2056509), (1209, 2027592), (1302, 1882764), (1341, 1828008), (1404, 1745982), (1458, 1681316), (1512, 1621269), (1612, 1520694), (1638, 1496556), (1674, 1464372), (1701, 1441128), (1736, 1412073), (1788, 1371006), (1937, 1265544), (1944, 1260987), (1953, 1255176), (2086, 1175148), (2106, 1163988), (2184, 1122417), (2232, 1098279), (2268, 1080846), (2418, 1013796), (2457, 997704), (2511, 976248), (2604, 941382), (2682, 914004), (2808, 872991), (2821, 868968), (2916, 840658), (3129, 783432), (3159, 775992), (3224, 760347), (3276, 748278), (3348, 732186), (3402, 720564), (3576, 685503), (3627, 675864), (3874, 632772), (3906, 627588), (4023, 609336), (4172, 587574), (4212, 581994), (4536, 540423), (4619, 530712), (4836, 506898), (4914, 498852), (5022, 488124), (5103, 480376), (5208, 470691), (5364, 457002), (5642, 434484), (5811, 421848), (5832, 420329), (5859, 418392), (6258, 391716), (6318, 387996), (6552, 374139), (6696, 366093), (6804, 360282), (7254, 337932), (7371, 332568), (7533, 325416), (7748, 316386), (7812, 313794), (8046, 304668), (8344, 293787), (8424, 290997), (8463, 289656), (9238, 265356), (9387, 261144), (9477, 258664), (9672, 253449), (9828, 249426), (10044, 244062), (10206, 240188), (10728, 228501), (10881, 225288), (11284, 217242), (11622, 210924), (11718, 209196), (12069, 203112), (12516, 195858), (12636, 193998), (13559, 180792), (13608, 180141), (13857, 176904), (14508, 168966), (14742, 166284), (15066, 162708), (15496, 158193), (15624, 156897), (16092, 152334), (16926, 144828), (17433, 140616), (17577, 139464), (18476, 132678), (18774, 130572), (18954, 129332), (19656, 124713), (20088, 122031), (20412, 120094), (21762, 112644), (22113, 110856), (22568, 108621), (22599, 108472), (23244, 105462), (23436, 104598), (24138, 101556), (25032, 97929), (25272, 96999), (25389, 96552), (27118, 90396), (27714, 88452), (28161, 87048), (29016, 84483), (29484, 83142), (30132, 81354), (32184, 76167), (32333, 75816), (32643, 75096), (33852, 72414), (34866, 70308), (35154, 69732), (36207, 67704), (36952, 66339), (37548, 65286), (37908, 64666), (40677, 60264), (40824, 60047), (41571, 58968), (43524, 56322), (44226, 55428), (45198, 54236), (46488, 52731), (46872, 52299), (48276, 50778)]