222716864

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1045

約数の個数: 56

約数和(自身を含む): 470275920

約数和(自身を除く): 247559056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 277, 544, 554, 739, 1088, 1108, 1478, 2216, 2956, 4432, 4709, 5912, 8864, 9418, 11824, 12563, 17728, 18836, 23648, 25126, 37672, 47296, 50252, 75344, 100504, 150688, 201008, 204703, 301376, 402016, 409406, 804032, 818812, 1637624, 3275248, 3479951, 6550496, 6959902, 13100992, 13919804, 27839608, 55679216, 111358432, 222716864]

約数ペア:

[(1, 222716864), (2, 111358432), (4, 55679216), (8, 27839608), (16, 13919804), (17, 13100992), (32, 6959902), (34, 6550496), (64, 3479951), (68, 3275248), (136, 1637624), (272, 818812), (277, 804032), (544, 409406), (554, 402016), (739, 301376), (1088, 204703), (1108, 201008), (1478, 150688), (2216, 100504), (2956, 75344), (4432, 50252), (4709, 47296), (5912, 37672), (8864, 25126), (9418, 23648), (11824, 18836), (12563, 17728)]