2177758968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 6894720000

約数和(自身を除く): 4716961032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 149, 154, 168, 231, 242, 264, 298, 308, 363, 447, 462, 484, 596, 616, 719, 726, 847, 894, 924, 968, 1043, 1192, 1438, 1452, 1639, 1694, 1788, 1848, 2086, 2157, 2541, 2876, 2904, 3129, 3278, 3388, 3576, 4172, 4314, 4917, 5033, 5082, 5752, 6258, 6556, 6776, 7909, 8344, 8628, 9834, 10066, 10164, 11473, 12516, 13112, 15099, 15818, 17256, 18029, 19668, 20132, 20328, 22946, 23727, 25032, 30198, 31636, 34419, 36058, 39336, 40264, 45892, 47454, 54087, 55363, 60396, 63272, 68838, 72116, 86999, 91784, 94908, 107131, 108174, 110726, 120792, 126203, 137676, 144232, 166089, 173998, 189816, 214262, 216348, 221452, 252406, 260997, 275352, 321393, 332178, 347996, 378609, 428524, 432696, 442904, 504812, 521994, 608993, 642786, 664356, 695992, 749917, 757218, 857048, 1009624, 1043988, 1178441, 1217986, 1285572, 1328712, 1499834, 1514436, 1826979, 2087976, 2249751, 2356882, 2435972, 2571144, 2999668, 3028872, 3535323, 3653958, 4499502, 4713764, 4871944, 5999336, 7070646, 7307916, 8249087, 8999004, 9427528, 12962851, 14141292, 14615832, 16498174, 17998008, 24747261, 25925702, 28282584, 32996348, 38888553, 49494522, 51851404, 65992696, 77777106, 90739957, 98989044, 103702808, 155554212, 181479914, 197978088, 272219871, 311108424, 362959828, 544439742, 725919656, 1088879484, 2177758968]

約数ペア:

[(1, 2177758968), (2, 1088879484), (3, 725919656), (4, 544439742), (6, 362959828), (7, 311108424), (8, 272219871), (11, 197978088), (12, 181479914), (14, 155554212), (21, 103702808), (22, 98989044), (24, 90739957), (28, 77777106), (33, 65992696), (42, 51851404), (44, 49494522), (56, 38888553), (66, 32996348), (77, 28282584), (84, 25925702), (88, 24747261), (121, 17998008), (132, 16498174), (149, 14615832), (154, 14141292), (168, 12962851), (231, 9427528), (242, 8999004), (264, 8249087), (298, 7307916), (308, 7070646), (363, 5999336), (447, 4871944), (462, 4713764), (484, 4499502), (596, 3653958), (616, 3535323), (719, 3028872), (726, 2999668), (847, 2571144), (894, 2435972), (924, 2356882), (968, 2249751), (1043, 2087976), (1192, 1826979), (1438, 1514436), (1452, 1499834), (1639, 1328712), (1694, 1285572), (1788, 1217986), (1848, 1178441), (2086, 1043988), (2157, 1009624), (2541, 857048), (2876, 757218), (2904, 749917), (3129, 695992), (3278, 664356), (3388, 642786), (3576, 608993), (4172, 521994), (4314, 504812), (4917, 442904), (5033, 432696), (5082, 428524), (5752, 378609), (6258, 347996), (6556, 332178), (6776, 321393), (7909, 275352), (8344, 260997), (8628, 252406), (9834, 221452), (10066, 216348), (10164, 214262), (11473, 189816), (12516, 173998), (13112, 166089), (15099, 144232), (15818, 137676), (17256, 126203), (18029, 120792), (19668, 110726), (20132, 108174), (20328, 107131), (22946, 94908), (23727, 91784), (25032, 86999), (30198, 72116), (31636, 68838), (34419, 63272), (36058, 60396), (39336, 55363), (40264, 54087), (45892, 47454)]