64878976392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1583}}^1$

素因数の和:1956

約数の個数: 192

約数和(自身を含む): 182066227200

約数和(自身を除く): 117187250808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 289, 311, 323, 408, 456, 578, 622, 646, 867, 933, 969, 1156, 1244, 1292, 1583, 1734, 1866, 1938, 2312, 2488, 2584, 3166, 3468, 3732, 3876, 4749, 5287, 5491, 5909, 6332, 6936, 7464, 7752, 9498, 10574, 10982, 11818, 12664, 15861, 16473, 17727, 18996, 21148, 21964, 23636, 26911, 30077, 31722, 32946, 35454, 37992, 42296, 43928, 47272, 53822, 60154, 63444, 65892, 70908, 80733, 89879, 90231, 100453, 107644, 120308, 126888, 131784, 141816, 161466, 179758, 180462, 200906, 215288, 240616, 269637, 301359, 322932, 359516, 360924, 401812, 457487, 492313, 511309, 539274, 602718, 645864, 719032, 721848, 803624, 914974, 984626, 1022618, 1078548, 1205436, 1372461, 1476939, 1533927, 1707701, 1829948, 1969252, 2045236, 2157096, 2410872, 2744922, 2953878, 3067854, 3415402, 3659896, 3938504, 4090472, 5123103, 5489844, 5907756, 6135708, 6830804, 8369321, 8692253, 9353947, 10246206, 10979688, 11815512, 12271416, 13661608, 16738642, 17384506, 18707894, 20492412, 25107963, 26076759, 28061841, 33477284, 34769012, 37415788, 40984824, 50215926, 52153518, 56123682, 66954568, 69538024, 74831576, 100431852, 104307036, 112247364, 142278457, 159017099, 200863704, 208614072, 224494728, 284556914, 318034198, 426835371, 477051297, 569113828, 636068396, 853670742, 954102594, 1138227656, 1272136792, 1707341484, 1908205188, 2703290683, 3414682968, 3816410376, 5406581366, 8109872049, 10813162732, 16219744098, 21626325464, 32439488196, 64878976392]

約数ペア:

[(1, 64878976392), (2, 32439488196), (3, 21626325464), (4, 16219744098), (6, 10813162732), (8, 8109872049), (12, 5406581366), (17, 3816410376), (19, 3414682968), (24, 2703290683), (34, 1908205188), (38, 1707341484), (51, 1272136792), (57, 1138227656), (68, 954102594), (76, 853670742), (102, 636068396), (114, 569113828), (136, 477051297), (152, 426835371), (204, 318034198), (228, 284556914), (289, 224494728), (311, 208614072), (323, 200863704), (408, 159017099), (456, 142278457), (578, 112247364), (622, 104307036), (646, 100431852), (867, 74831576), (933, 69538024), (969, 66954568), (1156, 56123682), (1244, 52153518), (1292, 50215926), (1583, 40984824), (1734, 37415788), (1866, 34769012), (1938, 33477284), (2312, 28061841), (2488, 26076759), (2584, 25107963), (3166, 20492412), (3468, 18707894), (3732, 17384506), (3876, 16738642), (4749, 13661608), (5287, 12271416), (5491, 11815512), (5909, 10979688), (6332, 10246206), (6936, 9353947), (7464, 8692253), (7752, 8369321), (9498, 6830804), (10574, 6135708), (10982, 5907756), (11818, 5489844), (12664, 5123103), (15861, 4090472), (16473, 3938504), (17727, 3659896), (18996, 3415402), (21148, 3067854), (21964, 2953878), (23636, 2744922), (26911, 2410872), (30077, 2157096), (31722, 2045236), (32946, 1969252), (35454, 1829948), (37992, 1707701), (42296, 1533927), (43928, 1476939), (47272, 1372461), (53822, 1205436), (60154, 1078548), (63444, 1022618), (65892, 984626), (70908, 914974), (80733, 803624), (89879, 721848), (90231, 719032), (100453, 645864), (107644, 602718), (120308, 539274), (126888, 511309), (131784, 492313), (141816, 457487), (161466, 401812), (179758, 360924), (180462, 359516), (200906, 322932), (215288, 301359), (240616, 269637)]