1408400604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{10271}}^1$

素因数の和:10587

約数の個数: 72

約数和(自身を含む): 3847439232

約数和(自身を除く): 2439038628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 293, 468, 586, 879, 1172, 1758, 2637, 3516, 3809, 5274, 7618, 10271, 10548, 11427, 15236, 20542, 22854, 30813, 34281, 41084, 45708, 61626, 68562, 92439, 123252, 133523, 137124, 184878, 267046, 369756, 400569, 534092, 801138, 1201707, 1602276, 2403414, 3009403, 4806828, 6018806, 9028209, 12037612, 18056418, 27084627, 36112836, 39122239, 54169254, 78244478, 108338508, 117366717, 156488956, 234733434, 352100151, 469466868, 704200302, 1408400604]

約数ペア:

[(1, 1408400604), (2, 704200302), (3, 469466868), (4, 352100151), (6, 234733434), (9, 156488956), (12, 117366717), (13, 108338508), (18, 78244478), (26, 54169254), (36, 39122239), (39, 36112836), (52, 27084627), (78, 18056418), (117, 12037612), (156, 9028209), (234, 6018806), (293, 4806828), (468, 3009403), (586, 2403414), (879, 1602276), (1172, 1201707), (1758, 801138), (2637, 534092), (3516, 400569), (3809, 369756), (5274, 267046), (7618, 184878), (10271, 137124), (10548, 133523), (11427, 123252), (15236, 92439), (20542, 68562), (22854, 61626), (30813, 45708), (34281, 41084)]