617700564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69467}}^1$

素因数の和:69509

約数の個数: 72

約数和(自身を含む): 1770044640

約数和(自身を除く): 1152344076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 69467, 138934, 208401, 277868, 416802, 625203, 833604, 903071, 1250406, 1319873, 1806142, 2500812, 2639746, 2709213, 3612284, 3959619, 5279492, 5418426, 7919238, 8127639, 10836852, 11878857, 15838476, 16255278, 17158349, 23757714, 32510556, 34316698, 47515428, 51475047, 68633396, 102950094, 154425141, 205900188, 308850282, 617700564]

約数ペア:

[(1, 617700564), (2, 308850282), (3, 205900188), (4, 154425141), (6, 102950094), (9, 68633396), (12, 51475047), (13, 47515428), (18, 34316698), (19, 32510556), (26, 23757714), (36, 17158349), (38, 16255278), (39, 15838476), (52, 11878857), (57, 10836852), (76, 8127639), (78, 7919238), (114, 5418426), (117, 5279492), (156, 3959619), (171, 3612284), (228, 2709213), (234, 2639746), (247, 2500812), (342, 1806142), (468, 1319873), (494, 1250406), (684, 903071), (741, 833604), (988, 625203), (1482, 416802), (2223, 277868), (2964, 208401), (4446, 138934), (8892, 69467)]