426570846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 936714240

約数和(自身を除く): 510143394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 131, 218, 262, 327, 383, 393, 654, 766, 786, 1149, 1417, 1703, 2298, 2834, 3406, 4251, 4979, 5109, 8502, 9958, 10218, 14279, 14937, 28558, 29874, 41747, 42837, 50173, 83494, 85674, 100346, 125241, 150519, 185627, 250482, 301038, 371254, 542711, 556881, 652249, 1085422, 1113762, 1304498, 1628133, 1956747, 3256266, 3913494, 5468857, 10937714, 16406571, 32813142, 71095141, 142190282, 213285423, 426570846]

約数ペア:

[(1, 426570846), (2, 213285423), (3, 142190282), (6, 71095141), (13, 32813142), (26, 16406571), (39, 10937714), (78, 5468857), (109, 3913494), (131, 3256266), (218, 1956747), (262, 1628133), (327, 1304498), (383, 1113762), (393, 1085422), (654, 652249), (766, 556881), (786, 542711), (1149, 371254), (1417, 301038), (1703, 250482), (2298, 185627), (2834, 150519), (3406, 125241), (4251, 100346), (4979, 85674), (5109, 83494), (8502, 50173), (9958, 42837), (10218, 41747), (14279, 29874), (14937, 28558)]