310790128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{56963}}^1$

素因数の和:57013

約数の個数: 40

約数和(自身を含む): 678099456

約数和(自身を除く): 367309328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 56963, 113926, 227852, 455704, 626593, 911408, 1253186, 1765853, 2506372, 3531706, 5012744, 7063412, 10025488, 14126824, 19424383, 28253648, 38848766, 77697532, 155395064, 310790128]

約数ペア:

[(1, 310790128), (2, 155395064), (4, 77697532), (8, 38848766), (11, 28253648), (16, 19424383), (22, 14126824), (31, 10025488), (44, 7063412), (62, 5012744), (88, 3531706), (124, 2506372), (176, 1765853), (248, 1253186), (341, 911408), (496, 626593), (682, 455704), (1364, 227852), (2728, 113926), (5456, 56963)]