290465772

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 686257152

約数和(自身を除く): 395791380

約数列:

[1, 2, 3, 4, 6, 12, 167, 193, 334, 386, 501, 579, 668, 751, 772, 1002, 1158, 1502, 2004, 2253, 2316, 3004, 4506, 9012, 32231, 64462, 96693, 125417, 128924, 144943, 193386, 250834, 289886, 376251, 386772, 434829, 501668, 579772, 752502, 869658, 1505004, 1739316, 24205481, 48410962, 72616443, 96821924, 145232886, 290465772]

約数ペア:

[(1, 290465772), (2, 145232886), (3, 96821924), (4, 72616443), (6, 48410962), (12, 24205481), (167, 1739316), (193, 1505004), (334, 869658), (386, 752502), (501, 579772), (579, 501668), (668, 434829), (751, 386772), (772, 376251), (1002, 289886), (1158, 250834), (1502, 193386), (2004, 144943), (2253, 128924), (2316, 125417), (3004, 96693), (4506, 64462), (9012, 32231)]