264804792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2459}}^1$

素因数の和:3116

約数の個数: 64

約数和(自身を含む): 758073600

約数和(自身を除く): 493268808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 641, 1282, 1923, 2459, 2564, 3846, 4487, 4918, 5128, 7377, 7692, 8974, 9836, 13461, 14754, 15384, 17213, 17948, 19672, 26922, 29508, 34426, 35896, 51639, 53844, 59016, 68852, 103278, 107688, 137704, 206556, 413112, 1576219, 3152438, 4728657, 6304876, 9457314, 11033533, 12609752, 18914628, 22067066, 33100599, 37829256, 44134132, 66201198, 88268264, 132402396, 264804792]

約数ペア:

[(1, 264804792), (2, 132402396), (3, 88268264), (4, 66201198), (6, 44134132), (7, 37829256), (8, 33100599), (12, 22067066), (14, 18914628), (21, 12609752), (24, 11033533), (28, 9457314), (42, 6304876), (56, 4728657), (84, 3152438), (168, 1576219), (641, 413112), (1282, 206556), (1923, 137704), (2459, 107688), (2564, 103278), (3846, 68852), (4487, 59016), (4918, 53844), (5128, 51639), (7377, 35896), (7692, 34426), (8974, 29508), (9836, 26922), (13461, 19672), (14754, 17948), (15384, 17213)]