747608784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4421}}^1$

素因数の和:4716

約数の個数: 80

約数和(自身を含む): 2088033024

約数和(自身を除く): 1340424240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 542, 624, 813, 1084, 1626, 2168, 3252, 3523, 4336, 4421, 6504, 7046, 8842, 10569, 13008, 13263, 14092, 17684, 21138, 26526, 28184, 35368, 42276, 53052, 56368, 57473, 70736, 84552, 106104, 114946, 169104, 172419, 212208, 229892, 344838, 459784, 689676, 919568, 1198091, 1379352, 2396182, 2758704, 3594273, 4792364, 7188546, 9584728, 14377092, 15575183, 19169456, 28754184, 31150366, 46725549, 57508368, 62300732, 93451098, 124601464, 186902196, 249202928, 373804392, 747608784]

約数ペア:

[(1, 747608784), (2, 373804392), (3, 249202928), (4, 186902196), (6, 124601464), (8, 93451098), (12, 62300732), (13, 57508368), (16, 46725549), (24, 31150366), (26, 28754184), (39, 19169456), (48, 15575183), (52, 14377092), (78, 9584728), (104, 7188546), (156, 4792364), (208, 3594273), (271, 2758704), (312, 2396182), (542, 1379352), (624, 1198091), (813, 919568), (1084, 689676), (1626, 459784), (2168, 344838), (3252, 229892), (3523, 212208), (4336, 172419), (4421, 169104), (6504, 114946), (7046, 106104), (8842, 84552), (10569, 70736), (13008, 57473), (13263, 56368), (14092, 53052), (17684, 42276), (21138, 35368), (26526, 28184)]