169019448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 456960000

約数和(自身を除く): 287940552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 1999, 2168, 3252, 3523, 3998, 5997, 6504, 7046, 7996, 10569, 11994, 14092, 15992, 21138, 23988, 25987, 28184, 42276, 47976, 51974, 77961, 84552, 103948, 155922, 207896, 311844, 541729, 623688, 1083458, 1625187, 2166916, 3250374, 4333832, 6500748, 7042477, 13001496, 14084954, 21127431, 28169908, 42254862, 56339816, 84509724, 169019448]

約数ペア:

[(1, 169019448), (2, 84509724), (3, 56339816), (4, 42254862), (6, 28169908), (8, 21127431), (12, 14084954), (13, 13001496), (24, 7042477), (26, 6500748), (39, 4333832), (52, 3250374), (78, 2166916), (104, 1625187), (156, 1083458), (271, 623688), (312, 541729), (542, 311844), (813, 207896), (1084, 155922), (1626, 103948), (1999, 84552), (2168, 77961), (3252, 51974), (3523, 47976), (3998, 42276), (5997, 28184), (6504, 25987), (7046, 23988), (7996, 21138), (10569, 15992), (11994, 14092)]