578601972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1236329}}^1$

素因数の和:1236352

約数の個数: 36

約数和(自身を含む): 1575084420

約数和(自身を除く): 996482448

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1236329, 2472658, 3708987, 4945316, 7417974, 11126961, 14835948, 16072277, 22253922, 32144554, 44507844, 48216831, 64289108, 96433662, 144650493, 192867324, 289300986, 578601972]

約数ペア:

[(1, 578601972), (2, 289300986), (3, 192867324), (4, 144650493), (6, 96433662), (9, 64289108), (12, 48216831), (13, 44507844), (18, 32144554), (26, 22253922), (36, 16072277), (39, 14835948), (52, 11126961), (78, 7417974), (117, 4945316), (156, 3708987), (234, 2472658), (468, 1236329)]