1219296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 3450384

約数和(自身を除く): 2231088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 977, 1248, 1954, 2931, 3908, 5862, 7816, 11724, 12701, 15632, 23448, 25402, 31264, 38103, 46896, 50804, 76206, 93792, 101608, 152412, 203216, 304824, 406432, 609648, 1219296]

約数ペア:

[(1, 1219296), (2, 609648), (3, 406432), (4, 304824), (6, 203216), (8, 152412), (12, 101608), (13, 93792), (16, 76206), (24, 50804), (26, 46896), (32, 38103), (39, 31264), (48, 25402), (52, 23448), (78, 15632), (96, 12701), (104, 11724), (156, 7816), (208, 5862), (312, 3908), (416, 2931), (624, 1954), (977, 1248)]