247626912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15263}}^1$

素因数の和:15302

約数の個数: 72

約数和(自身を含む): 703914624

約数和(自身を除く): 456287712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 15263, 16224, 30526, 45789, 61052, 91578, 122104, 183156, 198419, 244208, 366312, 396838, 488416, 595257, 732624, 793676, 1190514, 1465248, 1587352, 2381028, 2579447, 3174704, 4762056, 5158894, 6349408, 7738341, 9524112, 10317788, 15476682, 19048224, 20635576, 30953364, 41271152, 61906728, 82542304, 123813456, 247626912]

約数ペア:

[(1, 247626912), (2, 123813456), (3, 82542304), (4, 61906728), (6, 41271152), (8, 30953364), (12, 20635576), (13, 19048224), (16, 15476682), (24, 10317788), (26, 9524112), (32, 7738341), (39, 6349408), (48, 5158894), (52, 4762056), (78, 3174704), (96, 2579447), (104, 2381028), (156, 1587352), (169, 1465248), (208, 1190514), (312, 793676), (338, 732624), (416, 595257), (507, 488416), (624, 396838), (676, 366312), (1014, 244208), (1248, 198419), (1352, 183156), (2028, 122104), (2704, 91578), (4056, 61052), (5408, 45789), (8112, 30526), (15263, 16224)]