291290222964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2824879}}^1$

素因数の和:2825560

約数の個数: 48

約数和(自身を含む): 733067659520

約数和(自身を除く): 441777436556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 661, 1322, 1983, 2644, 3966, 7932, 8593, 17186, 25779, 34372, 51558, 103116, 2824879, 5649758, 8474637, 11299516, 16949274, 33898548, 36723427, 73446854, 110170281, 146893708, 220340562, 440681124, 1867245019, 3734490038, 5601735057, 7468980076, 11203470114, 22406940228, 24274185247, 48548370494, 72822555741, 97096740988, 145645111482, 291290222964]

約数ペア:

[(1, 291290222964), (2, 145645111482), (3, 97096740988), (4, 72822555741), (6, 48548370494), (12, 24274185247), (13, 22406940228), (26, 11203470114), (39, 7468980076), (52, 5601735057), (78, 3734490038), (156, 1867245019), (661, 440681124), (1322, 220340562), (1983, 146893708), (2644, 110170281), (3966, 73446854), (7932, 36723427), (8593, 33898548), (17186, 16949274), (25779, 11299516), (34372, 8474637), (51558, 5649758), (103116, 2824879)]