212491968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{85133}}^1$

素因数の和:85161

約数の個数: 56

約数和(自身を含む): 605473008

約数和(自身を除く): 392981040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 85133, 170266, 255399, 340532, 510798, 681064, 1021596, 1106729, 1362128, 2043192, 2213458, 2724256, 3320187, 4086384, 4426916, 5448512, 6640374, 8172768, 8853832, 13280748, 16345536, 17707664, 26561496, 35415328, 53122992, 70830656, 106245984, 212491968]

約数ペア:

[(1, 212491968), (2, 106245984), (3, 70830656), (4, 53122992), (6, 35415328), (8, 26561496), (12, 17707664), (13, 16345536), (16, 13280748), (24, 8853832), (26, 8172768), (32, 6640374), (39, 5448512), (48, 4426916), (52, 4086384), (64, 3320187), (78, 2724256), (96, 2213458), (104, 2043192), (156, 1362128), (192, 1106729), (208, 1021596), (312, 681064), (416, 510798), (624, 340532), (832, 255399), (1248, 170266), (2496, 85133)]