297880736

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6477

約数の個数: 48

約数和(自身を含む): 618347520

約数和(自身を除く): 320466784

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 5828, 6389, 11656, 12778, 23312, 25556, 46624, 51112, 102224, 198059, 204448, 300283, 396118, 600566, 792236, 1201132, 1584472, 2402264, 3168944, 4804528, 6337888, 9308773, 9609056, 18617546, 37235092, 74470184, 148940368, 297880736]

約数ペア:

[(1, 297880736), (2, 148940368), (4, 74470184), (8, 37235092), (16, 18617546), (31, 9609056), (32, 9308773), (47, 6337888), (62, 4804528), (94, 3168944), (124, 2402264), (188, 1584472), (248, 1201132), (376, 792236), (496, 600566), (752, 396118), (992, 300283), (1457, 204448), (1504, 198059), (2914, 102224), (5828, 51112), (6389, 46624), (11656, 25556), (12778, 23312)]