281407332

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{131009}}^1$

素因数の和:131195

約数の個数: 24

約数和(自身を含む): 660290400

約数和(自身を除く): 378883068

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 131009, 262018, 393027, 524036, 786054, 1572108, 23450611, 46901222, 70351833, 93802444, 140703666, 281407332]

約数ペア:

[(1, 281407332), (2, 140703666), (3, 93802444), (4, 70351833), (6, 46901222), (12, 23450611), (179, 1572108), (358, 786054), (537, 524036), (716, 393027), (1074, 262018), (2148, 131009)]