4389432124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 9746956800

約数和(自身を除く): 5357524676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 149, 154, 202, 298, 308, 404, 596, 707, 947, 1043, 1111, 1414, 1639, 1894, 2086, 2222, 2828, 3278, 3788, 4172, 4444, 6556, 6629, 7777, 10417, 11473, 13258, 15049, 15554, 20834, 22946, 26516, 30098, 31108, 41668, 45892, 60196, 72919, 95647, 105343, 141103, 145838, 165539, 191294, 210686, 282206, 291676, 331078, 382588, 421372, 564412, 662156, 669529, 987721, 1052117, 1158773, 1339058, 1552133, 1975442, 2104234, 2317546, 2678116, 3104266, 3950884, 4208468, 4635092, 6208532, 7364819, 10864931, 14251403, 14729638, 21729862, 28502806, 29459276, 43459724, 57005612, 99759821, 156765433, 199519642, 313530866, 399039284, 627061732, 1097358031, 2194716062, 4389432124]

約数ペア:

[(1, 4389432124), (2, 2194716062), (4, 1097358031), (7, 627061732), (11, 399039284), (14, 313530866), (22, 199519642), (28, 156765433), (44, 99759821), (77, 57005612), (101, 43459724), (149, 29459276), (154, 28502806), (202, 21729862), (298, 14729638), (308, 14251403), (404, 10864931), (596, 7364819), (707, 6208532), (947, 4635092), (1043, 4208468), (1111, 3950884), (1414, 3104266), (1639, 2678116), (1894, 2317546), (2086, 2104234), (2222, 1975442), (2828, 1552133), (3278, 1339058), (3788, 1158773), (4172, 1052117), (4444, 987721), (6556, 669529), (6629, 662156), (7777, 564412), (10417, 421372), (11473, 382588), (13258, 331078), (15049, 291676), (15554, 282206), (20834, 210686), (22946, 191294), (26516, 165539), (30098, 145838), (31108, 141103), (41668, 105343), (45892, 95647), (60196, 72919)]