302208148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 623397600

約数和(自身を除く): 321189452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 121, 209, 236, 242, 418, 484, 557, 649, 836, 1114, 1121, 1298, 2228, 2242, 2299, 2596, 4484, 4598, 6127, 7139, 9196, 10583, 12254, 12331, 14278, 21166, 24508, 24662, 28556, 32863, 42332, 49324, 65726, 67397, 116413, 131452, 134794, 135641, 232826, 269588, 271282, 361493, 465652, 542564, 624397, 722986, 1248794, 1280543, 1445972, 2497588, 2561086, 3976423, 5122172, 6868367, 7952846, 13736734, 15905692, 27473468, 75552037, 151104074, 302208148]

約数ペア:

[(1, 302208148), (2, 151104074), (4, 75552037), (11, 27473468), (19, 15905692), (22, 13736734), (38, 7952846), (44, 6868367), (59, 5122172), (76, 3976423), (118, 2561086), (121, 2497588), (209, 1445972), (236, 1280543), (242, 1248794), (418, 722986), (484, 624397), (557, 542564), (649, 465652), (836, 361493), (1114, 271282), (1121, 269588), (1298, 232826), (2228, 135641), (2242, 134794), (2299, 131452), (2596, 116413), (4484, 67397), (4598, 65726), (6127, 49324), (7139, 42332), (9196, 32863), (10583, 28556), (12254, 24662), (12331, 24508), (14278, 21166)]