881280432

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{16063}}^1$

素因数の和:16207

約数の個数: 80

約数和(自身を含む): 2549678080

約数和(自身を除く): 1668397648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 6096, 6858, 9144, 13716, 16063, 18288, 27432, 32126, 48189, 54864, 64252, 96378, 128504, 144567, 192756, 257008, 289134, 385512, 433701, 578268, 771024, 867402, 1156536, 1734804, 2040001, 2313072, 3469608, 4080002, 6120003, 6939216, 8160004, 12240006, 16320008, 18360009, 24480012, 32640016, 36720018, 48960024, 55080027, 73440036, 97920048, 110160054, 146880072, 220320108, 293760144, 440640216, 881280432]

約数ペア:

[(1, 881280432), (2, 440640216), (3, 293760144), (4, 220320108), (6, 146880072), (8, 110160054), (9, 97920048), (12, 73440036), (16, 55080027), (18, 48960024), (24, 36720018), (27, 32640016), (36, 24480012), (48, 18360009), (54, 16320008), (72, 12240006), (108, 8160004), (127, 6939216), (144, 6120003), (216, 4080002), (254, 3469608), (381, 2313072), (432, 2040001), (508, 1734804), (762, 1156536), (1016, 867402), (1143, 771024), (1524, 578268), (2032, 433701), (2286, 385512), (3048, 289134), (3429, 257008), (4572, 192756), (6096, 144567), (6858, 128504), (9144, 96378), (13716, 64252), (16063, 54864), (18288, 48189), (27432, 32126)]