627332316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 1606651200

約数和(自身を除く): 979318884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 149, 156, 197, 274, 298, 394, 411, 447, 548, 591, 596, 788, 822, 894, 1182, 1644, 1781, 1788, 1937, 2364, 2561, 3562, 3874, 5122, 5343, 5811, 7124, 7683, 7748, 10244, 10686, 11622, 15366, 20413, 21372, 23244, 26989, 29353, 30732, 40826, 53978, 58706, 61239, 80967, 81652, 88059, 107956, 117412, 122478, 161934, 176118, 244956, 265369, 323868, 350857, 352236, 381589, 530738, 701714, 763178, 796107, 1052571, 1061476, 1144767, 1403428, 1526356, 1592214, 2105142, 2289534, 3184428, 4021361, 4210284, 4579068, 8042722, 12064083, 16085444, 24128166, 48256332, 52277693, 104555386, 156833079, 209110772, 313666158, 627332316]

約数ペア:

[(1, 627332316), (2, 313666158), (3, 209110772), (4, 156833079), (6, 104555386), (12, 52277693), (13, 48256332), (26, 24128166), (39, 16085444), (52, 12064083), (78, 8042722), (137, 4579068), (149, 4210284), (156, 4021361), (197, 3184428), (274, 2289534), (298, 2105142), (394, 1592214), (411, 1526356), (447, 1403428), (548, 1144767), (591, 1061476), (596, 1052571), (788, 796107), (822, 763178), (894, 701714), (1182, 530738), (1644, 381589), (1781, 352236), (1788, 350857), (1937, 323868), (2364, 265369), (2561, 244956), (3562, 176118), (3874, 161934), (5122, 122478), (5343, 117412), (5811, 107956), (7124, 88059), (7683, 81652), (7748, 80967), (10244, 61239), (10686, 58706), (11622, 53978), (15366, 40826), (20413, 30732), (21372, 29353), (23244, 26989)]