262404148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 496266624

約数和(自身を除く): 233862476

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 157, 314, 491, 628, 851, 982, 1702, 1964, 3404, 3611, 5809, 7222, 11293, 11618, 14444, 18167, 22586, 23236, 36334, 45172, 72668, 77087, 133607, 154174, 267214, 308348, 417841, 534428, 835682, 1671364, 1773001, 2852219, 3546002, 5704438, 7092004, 11408876, 65601037, 131202074, 262404148]

約数ペア:

[(1, 262404148), (2, 131202074), (4, 65601037), (23, 11408876), (37, 7092004), (46, 5704438), (74, 3546002), (92, 2852219), (148, 1773001), (157, 1671364), (314, 835682), (491, 534428), (628, 417841), (851, 308348), (982, 267214), (1702, 154174), (1964, 133607), (3404, 77087), (3611, 72668), (5809, 45172), (7222, 36334), (11293, 23236), (11618, 22586), (14444, 18167)]