348983140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4117

約数の個数: 96

約数和(自身を含む): 883540224

約数和(自身を除く): 534557084

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 748, 782, 935, 1012, 1265, 1564, 1870, 1955, 2530, 3740, 3910, 4057, 4301, 5060, 7820, 8114, 8602, 16228, 17204, 20285, 21505, 40570, 43010, 44627, 68969, 81140, 86020, 89254, 93311, 137938, 178508, 186622, 223135, 275876, 344845, 373244, 446270, 466555, 689690, 758659, 892540, 933110, 1026421, 1379380, 1517318, 1586287, 1866220, 2052842, 3034636, 3172574, 3793295, 4105684, 5132105, 6345148, 7586590, 7931435, 10264210, 15173180, 15862870, 17449157, 20528420, 31725740, 34898314, 69796628, 87245785, 174491570, 348983140]

約数ペア:

[(1, 348983140), (2, 174491570), (4, 87245785), (5, 69796628), (10, 34898314), (11, 31725740), (17, 20528420), (20, 17449157), (22, 15862870), (23, 15173180), (34, 10264210), (44, 7931435), (46, 7586590), (55, 6345148), (68, 5132105), (85, 4105684), (92, 3793295), (110, 3172574), (115, 3034636), (170, 2052842), (187, 1866220), (220, 1586287), (230, 1517318), (253, 1379380), (340, 1026421), (374, 933110), (391, 892540), (460, 758659), (506, 689690), (748, 466555), (782, 446270), (935, 373244), (1012, 344845), (1265, 275876), (1564, 223135), (1870, 186622), (1955, 178508), (2530, 137938), (3740, 93311), (3910, 89254), (4057, 86020), (4301, 81140), (5060, 68969), (7820, 44627), (8114, 43010), (8602, 40570), (16228, 21505), (17204, 20285)]