870765912

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{44959}}^1$

素因数の和:45240

約数の個数: 48

約数和(自身を含む): 2367144000

約数和(自身を除く): 1496378088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 19368, 44959, 89918, 134877, 179836, 269754, 359672, 404631, 539508, 809262, 1079016, 1618524, 3237048, 12093971, 24187942, 36281913, 48375884, 72563826, 96751768, 108845739, 145127652, 217691478, 290255304, 435382956, 870765912]

約数ペア:

[(1, 870765912), (2, 435382956), (3, 290255304), (4, 217691478), (6, 145127652), (8, 108845739), (9, 96751768), (12, 72563826), (18, 48375884), (24, 36281913), (36, 24187942), (72, 12093971), (269, 3237048), (538, 1618524), (807, 1079016), (1076, 809262), (1614, 539508), (2152, 404631), (2421, 359672), (3228, 269754), (4842, 179836), (6456, 134877), (9684, 89918), (19368, 44959)]