646627058504

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1\times {\mathrm{4861}}^1$

素因数の和:5815

約数の個数: 128

約数和(自身を含む): 1449685036800

約数和(自身を除く): 803057978296

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 101, 116, 202, 203, 232, 404, 406, 707, 808, 811, 812, 1414, 1622, 1624, 2828, 2929, 3244, 4861, 5656, 5677, 5858, 6488, 9722, 11354, 11716, 19444, 20503, 22708, 23432, 23519, 34027, 38888, 41006, 45416, 47038, 68054, 81911, 82012, 94076, 136108, 140969, 163822, 164024, 164633, 188152, 272216, 281938, 327644, 329266, 490961, 563876, 573377, 655288, 658532, 981922, 986783, 1127752, 1146754, 1317064, 1963844, 1973566, 2293508, 2375419, 3436727, 3927688, 3942271, 3947132, 4587016, 4750838, 6873454, 7884542, 7894264, 9501676, 13746908, 14237869, 15769084, 16627933, 19003352, 27493816, 27595897, 28475738, 31538168, 33255866, 55191794, 56951476, 66511732, 99665083, 110383588, 113902952, 114325859, 133023464, 199330166, 220767176, 228651718, 398169371, 398660332, 457303436, 796338742, 797320664, 800281013, 914606872, 1592677484, 1600562026, 2787185597, 3185354968, 3201124052, 5574371194, 6402248104, 11148742388, 11546911759, 22297484776, 23093823518, 46187647036, 80828382313, 92375294072, 161656764626, 323313529252, 646627058504]

約数ペア:

[(1, 646627058504), (2, 323313529252), (4, 161656764626), (7, 92375294072), (8, 80828382313), (14, 46187647036), (28, 23093823518), (29, 22297484776), (56, 11546911759), (58, 11148742388), (101, 6402248104), (116, 5574371194), (202, 3201124052), (203, 3185354968), (232, 2787185597), (404, 1600562026), (406, 1592677484), (707, 914606872), (808, 800281013), (811, 797320664), (812, 796338742), (1414, 457303436), (1622, 398660332), (1624, 398169371), (2828, 228651718), (2929, 220767176), (3244, 199330166), (4861, 133023464), (5656, 114325859), (5677, 113902952), (5858, 110383588), (6488, 99665083), (9722, 66511732), (11354, 56951476), (11716, 55191794), (19444, 33255866), (20503, 31538168), (22708, 28475738), (23432, 27595897), (23519, 27493816), (34027, 19003352), (38888, 16627933), (41006, 15769084), (45416, 14237869), (47038, 13746908), (68054, 9501676), (81911, 7894264), (82012, 7884542), (94076, 6873454), (136108, 4750838), (140969, 4587016), (163822, 3947132), (164024, 3942271), (164633, 3927688), (188152, 3436727), (272216, 2375419), (281938, 2293508), (327644, 1973566), (329266, 1963844), (490961, 1317064), (563876, 1146754), (573377, 1127752), (655288, 986783), (658532, 981922)]