1370928

素因数分解:

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

素因数の和:63

約数の個数: 50

約数和(自身を含む): 3836684

約数和(自身を除く): 2465756

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2197, 2704, 4056, 4394, 6591, 8112, 8788, 13182, 17576, 26364, 28561, 35152, 52728, 57122, 85683, 105456, 114244, 171366, 228488, 342732, 456976, 685464, 1370928]

約数ペア:

[(1, 1370928), (2, 685464), (3, 456976), (4, 342732), (6, 228488), (8, 171366), (12, 114244), (13, 105456), (16, 85683), (24, 57122), (26, 52728), (39, 35152), (48, 28561), (52, 26364), (78, 17576), (104, 13182), (156, 8788), (169, 8112), (208, 6591), (312, 4394), (338, 4056), (507, 2704), (624, 2197), (676, 2028), (1014, 1352)]