247427856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{132173}}^1$

素因数の和:132200

約数の個数: 60

約数和(自身を含む): 745725708

約数和(自身を除く): 498297852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 132173, 264346, 396519, 528692, 793038, 1057384, 1189557, 1586076, 1718249, 2114768, 2379114, 3172152, 3436498, 4758228, 5154747, 6344304, 6872996, 9516456, 10309494, 13745992, 15464241, 19032912, 20618988, 27491984, 30928482, 41237976, 61856964, 82475952, 123713928, 247427856]

約数ペア:

[(1, 247427856), (2, 123713928), (3, 82475952), (4, 61856964), (6, 41237976), (8, 30928482), (9, 27491984), (12, 20618988), (13, 19032912), (16, 15464241), (18, 13745992), (24, 10309494), (26, 9516456), (36, 6872996), (39, 6344304), (48, 5154747), (52, 4758228), (72, 3436498), (78, 3172152), (104, 2379114), (117, 2114768), (144, 1718249), (156, 1586076), (208, 1189557), (234, 1057384), (312, 793038), (468, 528692), (624, 396519), (936, 264346), (1872, 132173)]