254800728

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 914760000

約数和(自身を除く): 659959272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 29, 36, 39, 42, 52, 54, 56, 58, 63, 72, 78, 81, 84, 87, 91, 104, 108, 116, 117, 126, 149, 156, 162, 168, 174, 182, 189, 203, 216, 232, 234, 252, 261, 273, 298, 312, 324, 348, 351, 364, 377, 378, 406, 447, 468, 504, 522, 546, 567, 596, 609, 648, 696, 702, 728, 754, 756, 783, 812, 819, 894, 936, 1043, 1044, 1053, 1092, 1131, 1134, 1192, 1218, 1341, 1404, 1508, 1512, 1566, 1624, 1638, 1788, 1827, 1937, 2086, 2088, 2106, 2184, 2262, 2268, 2349, 2436, 2457, 2639, 2682, 2808, 3016, 3129, 3132, 3276, 3393, 3576, 3654, 3874, 4023, 4172, 4212, 4321, 4524, 4536, 4698, 4872, 4914, 5278, 5364, 5481, 5811, 6258, 6264, 6552, 6786, 7308, 7371, 7748, 7917, 8046, 8344, 8424, 8642, 9048, 9387, 9396, 9828, 10179, 10556, 10728, 10962, 11622, 12069, 12516, 12963, 13559, 13572, 14616, 14742, 15496, 15834, 16092, 16443, 17284, 17433, 18774, 18792, 19656, 20358, 21112, 21924, 23244, 23751, 24138, 25032, 25926, 27118, 27144, 28161, 29484, 30247, 30537, 31668, 32184, 32886, 34568, 34866, 37548, 38889, 40677, 40716, 43848, 46488, 47502, 48276, 51852, 52299, 54236, 56173, 56322, 58968, 60494, 61074, 63336, 65772, 69732, 71253, 75096, 77778, 81354, 81432, 84483, 90741, 95004, 96552, 103704, 104598, 108472, 112346, 112644, 116667, 120988, 122031, 122148, 131544, 139464, 142506, 155556, 156897, 162708, 168519, 168966, 181482, 190008, 209196, 213759, 224692, 225288, 233334, 241976, 244062, 244296, 272223, 285012, 311112, 313794, 325416, 337038, 337932, 350001, 362964, 366093, 393211, 418392, 427518, 449384, 466668, 488124, 505557, 544446, 570024, 627588, 674076, 675864, 700002, 725928, 732186, 786422, 816669, 855036, 933336, 976248, 1011114, 1088892, 1098279, 1179633, 1255176, 1348152, 1400004, 1464372, 1516671, 1572844, 1633338, 1710072, 2022228, 2177784, 2196558, 2359266, 2450007, 2800008, 2928744, 3033342, 3145688, 3266676, 3538899, 4044456, 4393116, 4550013, 4718532, 4900014, 6066684, 6533352, 7077798, 8786232, 9100026, 9437064, 9800028, 10616697, 12133368, 14155596, 18200052, 19600056, 21233394, 28311192, 31850091, 36400104, 42466788, 63700182, 84933576, 127400364, 254800728]

約数ペア:

[(1, 254800728), (2, 127400364), (3, 84933576), (4, 63700182), (6, 42466788), (7, 36400104), (8, 31850091), (9, 28311192), (12, 21233394), (13, 19600056), (14, 18200052), (18, 14155596), (21, 12133368), (24, 10616697), (26, 9800028), (27, 9437064), (28, 9100026), (29, 8786232), (36, 7077798), (39, 6533352), (42, 6066684), (52, 4900014), (54, 4718532), (56, 4550013), (58, 4393116), (63, 4044456), (72, 3538899), (78, 3266676), (81, 3145688), (84, 3033342), (87, 2928744), (91, 2800008), (104, 2450007), (108, 2359266), (116, 2196558), (117, 2177784), (126, 2022228), (149, 1710072), (156, 1633338), (162, 1572844), (168, 1516671), (174, 1464372), (182, 1400004), (189, 1348152), (203, 1255176), (216, 1179633), (232, 1098279), (234, 1088892), (252, 1011114), (261, 976248), (273, 933336), (298, 855036), (312, 816669), (324, 786422), (348, 732186), (351, 725928), (364, 700002), (377, 675864), (378, 674076), (406, 627588), (447, 570024), (468, 544446), (504, 505557), (522, 488124), (546, 466668), (567, 449384), (596, 427518), (609, 418392), (648, 393211), (696, 366093), (702, 362964), (728, 350001), (754, 337932), (756, 337038), (783, 325416), (812, 313794), (819, 311112), (894, 285012), (936, 272223), (1043, 244296), (1044, 244062), (1053, 241976), (1092, 233334), (1131, 225288), (1134, 224692), (1192, 213759), (1218, 209196), (1341, 190008), (1404, 181482), (1508, 168966), (1512, 168519), (1566, 162708), (1624, 156897), (1638, 155556), (1788, 142506), (1827, 139464), (1937, 131544), (2086, 122148), (2088, 122031), (2106, 120988), (2184, 116667), (2262, 112644), (2268, 112346), (2349, 108472), (2436, 104598), (2457, 103704), (2639, 96552), (2682, 95004), (2808, 90741), (3016, 84483), (3129, 81432), (3132, 81354), (3276, 77778), (3393, 75096), (3576, 71253), (3654, 69732), (3874, 65772), (4023, 63336), (4172, 61074), (4212, 60494), (4321, 58968), (4524, 56322), (4536, 56173), (4698, 54236), (4872, 52299), (4914, 51852), (5278, 48276), (5364, 47502), (5481, 46488), (5811, 43848), (6258, 40716), (6264, 40677), (6552, 38889), (6786, 37548), (7308, 34866), (7371, 34568), (7748, 32886), (7917, 32184), (8046, 31668), (8344, 30537), (8424, 30247), (8642, 29484), (9048, 28161), (9387, 27144), (9396, 27118), (9828, 25926), (10179, 25032), (10556, 24138), (10728, 23751), (10962, 23244), (11622, 21924), (12069, 21112), (12516, 20358), (12963, 19656), (13559, 18792), (13572, 18774), (14616, 17433), (14742, 17284), (15496, 16443), (15834, 16092)]