211845816

素因数分解:

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

素因数の和:219

約数の個数: 288

約数和(自身を含む): 746928000

約数和(自身を除く): 535082184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 98, 104, 117, 124, 126, 147, 149, 156, 168, 182, 186, 196, 217, 234, 248, 252, 273, 279, 294, 298, 312, 364, 372, 392, 403, 434, 441, 447, 468, 504, 546, 558, 588, 596, 637, 651, 728, 744, 806, 819, 868, 882, 894, 936, 1043, 1092, 1116, 1176, 1192, 1209, 1274, 1302, 1341, 1519, 1612, 1638, 1736, 1764, 1788, 1911, 1937, 1953, 2086, 2184, 2232, 2418, 2548, 2604, 2682, 2821, 3038, 3129, 3224, 3276, 3528, 3576, 3627, 3822, 3874, 3906, 4172, 4557, 4619, 4836, 5096, 5208, 5364, 5642, 5733, 5811, 6076, 6258, 6552, 7254, 7301, 7644, 7748, 7812, 8344, 8463, 9114, 9238, 9387, 9672, 10728, 11284, 11466, 11622, 12152, 12516, 13559, 13671, 13857, 14508, 14602, 15288, 15496, 15624, 16926, 17433, 18228, 18476, 18774, 19747, 21903, 22568, 22932, 23244, 25032, 25389, 27118, 27342, 27714, 29016, 29204, 32333, 33852, 34866, 36456, 36952, 37548, 39494, 40677, 41571, 43806, 45864, 46488, 50778, 54236, 54684, 55428, 58408, 59241, 60047, 64666, 65709, 67704, 69732, 75096, 78988, 81354, 83142, 87612, 94913, 96999, 101556, 108472, 109368, 110856, 118482, 120094, 122031, 129332, 131418, 139464, 157976, 162708, 166284, 175224, 177723, 180141, 189826, 193998, 203112, 226331, 236964, 240188, 244062, 258664, 262836, 284739, 290997, 325416, 332568, 355446, 360282, 379652, 387996, 420329, 452662, 473928, 480376, 488124, 525672, 540423, 569478, 581994, 678993, 710892, 720564, 759304, 775992, 840658, 854217, 905324, 976248, 1080846, 1138956, 1163988, 1260987, 1357986, 1421784, 1441128, 1681316, 1708434, 1810648, 2036979, 2161692, 2277912, 2327976, 2521974, 2715972, 2942303, 3362632, 3416868, 3782961, 4073958, 4323384, 5043948, 5431944, 5884606, 6833736, 7565922, 8147916, 8826909, 10087896, 11769212, 15131844, 16295832, 17653818, 23538424, 26480727, 30263688, 35307636, 52961454, 70615272, 105922908, 211845816]

約数ペア:

[(1, 211845816), (2, 105922908), (3, 70615272), (4, 52961454), (6, 35307636), (7, 30263688), (8, 26480727), (9, 23538424), (12, 17653818), (13, 16295832), (14, 15131844), (18, 11769212), (21, 10087896), (24, 8826909), (26, 8147916), (28, 7565922), (31, 6833736), (36, 5884606), (39, 5431944), (42, 5043948), (49, 4323384), (52, 4073958), (56, 3782961), (62, 3416868), (63, 3362632), (72, 2942303), (78, 2715972), (84, 2521974), (91, 2327976), (93, 2277912), (98, 2161692), (104, 2036979), (117, 1810648), (124, 1708434), (126, 1681316), (147, 1441128), (149, 1421784), (156, 1357986), (168, 1260987), (182, 1163988), (186, 1138956), (196, 1080846), (217, 976248), (234, 905324), (248, 854217), (252, 840658), (273, 775992), (279, 759304), (294, 720564), (298, 710892), (312, 678993), (364, 581994), (372, 569478), (392, 540423), (403, 525672), (434, 488124), (441, 480376), (447, 473928), (468, 452662), (504, 420329), (546, 387996), (558, 379652), (588, 360282), (596, 355446), (637, 332568), (651, 325416), (728, 290997), (744, 284739), (806, 262836), (819, 258664), (868, 244062), (882, 240188), (894, 236964), (936, 226331), (1043, 203112), (1092, 193998), (1116, 189826), (1176, 180141), (1192, 177723), (1209, 175224), (1274, 166284), (1302, 162708), (1341, 157976), (1519, 139464), (1612, 131418), (1638, 129332), (1736, 122031), (1764, 120094), (1788, 118482), (1911, 110856), (1937, 109368), (1953, 108472), (2086, 101556), (2184, 96999), (2232, 94913), (2418, 87612), (2548, 83142), (2604, 81354), (2682, 78988), (2821, 75096), (3038, 69732), (3129, 67704), (3224, 65709), (3276, 64666), (3528, 60047), (3576, 59241), (3627, 58408), (3822, 55428), (3874, 54684), (3906, 54236), (4172, 50778), (4557, 46488), (4619, 45864), (4836, 43806), (5096, 41571), (5208, 40677), (5364, 39494), (5642, 37548), (5733, 36952), (5811, 36456), (6076, 34866), (6258, 33852), (6552, 32333), (7254, 29204), (7301, 29016), (7644, 27714), (7748, 27342), (7812, 27118), (8344, 25389), (8463, 25032), (9114, 23244), (9238, 22932), (9387, 22568), (9672, 21903), (10728, 19747), (11284, 18774), (11466, 18476), (11622, 18228), (12152, 17433), (12516, 16926), (13559, 15624), (13671, 15496), (13857, 15288), (14508, 14602)]