989396448

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{141181}}^1$

素因数の和:141267

約数の個数: 48

約数和(自身を含む): 2632761936

約数和(自身を除く): 1643365488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 141181, 282362, 423543, 564724, 847086, 1129448, 1694172, 2258896, 3388344, 4517792, 6776688, 10306213, 13553376, 20612426, 30918639, 41224852, 61837278, 82449704, 123674556, 164899408, 247349112, 329798816, 494698224, 989396448]

約数ペア:

[(1, 989396448), (2, 494698224), (3, 329798816), (4, 247349112), (6, 164899408), (8, 123674556), (12, 82449704), (16, 61837278), (24, 41224852), (32, 30918639), (48, 20612426), (73, 13553376), (96, 10306213), (146, 6776688), (219, 4517792), (292, 3388344), (438, 2258896), (584, 1694172), (876, 1129448), (1168, 847086), (1752, 564724), (2336, 423543), (3504, 282362), (7008, 141181)]