1275756468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{208049}}^1$

素因数の和:208136

約数の個数: 48

約数和(自身を含む): 3448636800

約数和(自身を除く): 2172880332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 208049, 416098, 624147, 832196, 1248294, 1456343, 2496588, 2912686, 4369029, 5825372, 8738058, 15187577, 17476116, 30375154, 45562731, 60750308, 91125462, 106313039, 182250924, 212626078, 318939117, 425252156, 637878234, 1275756468]

約数ペア:

[(1, 1275756468), (2, 637878234), (3, 425252156), (4, 318939117), (6, 212626078), (7, 182250924), (12, 106313039), (14, 91125462), (21, 60750308), (28, 45562731), (42, 30375154), (73, 17476116), (84, 15187577), (146, 8738058), (219, 5825372), (292, 4369029), (438, 2912686), (511, 2496588), (876, 1456343), (1022, 1248294), (1533, 832196), (2044, 624147), (3066, 416098), (6132, 208049)]