7156720804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 14010796800

約数和(自身を除く): 6854075996

約数列:

[1, 2, 4, 19, 29, 38, 53, 58, 76, 106, 116, 197, 212, 311, 394, 551, 622, 788, 1007, 1102, 1244, 1537, 2014, 2204, 3074, 3743, 4028, 5713, 5909, 6148, 7486, 9019, 10441, 11426, 11818, 14972, 16483, 18038, 20882, 22852, 23636, 29203, 32966, 36076, 41764, 58406, 61267, 65932, 108547, 116812, 122534, 171361, 198379, 217094, 245068, 302789, 313177, 342722, 396758, 434188, 478007, 605578, 626354, 685444, 793516, 956014, 1164073, 1211156, 1252708, 1776743, 1912028, 2328146, 3247151, 3553486, 4656292, 5752991, 6494302, 7106972, 9082133, 11505982, 12988604, 18164266, 23011964, 33758117, 36328532, 61695869, 67516234, 94167379, 123391738, 135032468, 188334758, 246783476, 376669516, 1789180201, 3578360402, 7156720804]

約数ペア:

[(1, 7156720804), (2, 3578360402), (4, 1789180201), (19, 376669516), (29, 246783476), (38, 188334758), (53, 135032468), (58, 123391738), (76, 94167379), (106, 67516234), (116, 61695869), (197, 36328532), (212, 33758117), (311, 23011964), (394, 18164266), (551, 12988604), (622, 11505982), (788, 9082133), (1007, 7106972), (1102, 6494302), (1244, 5752991), (1537, 4656292), (2014, 3553486), (2204, 3247151), (3074, 2328146), (3743, 1912028), (4028, 1776743), (5713, 1252708), (5909, 1211156), (6148, 1164073), (7486, 956014), (9019, 793516), (10441, 685444), (11426, 626354), (11818, 605578), (14972, 478007), (16483, 434188), (18038, 396758), (20882, 342722), (22852, 313177), (23636, 302789), (29203, 245068), (32966, 217094), (36076, 198379), (41764, 171361), (58406, 122534), (61267, 116812), (65932, 108547)]