378462864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{983}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 1055682432

約数和(自身を除く): 677219568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 617, 624, 983, 1234, 1851, 1966, 2468, 2949, 3702, 3932, 4936, 5898, 7404, 7864, 8021, 9872, 11796, 12779, 14808, 15728, 16042, 23592, 24063, 25558, 29616, 32084, 38337, 47184, 48126, 51116, 64168, 76674, 96252, 102232, 128336, 153348, 192504, 204464, 306696, 385008, 606511, 613392, 1213022, 1819533, 2426044, 3639066, 4852088, 7278132, 7884643, 9704176, 14556264, 15769286, 23653929, 29112528, 31538572, 47307858, 63077144, 94615716, 126154288, 189231432, 378462864]

約数ペア:

[(1, 378462864), (2, 189231432), (3, 126154288), (4, 94615716), (6, 63077144), (8, 47307858), (12, 31538572), (13, 29112528), (16, 23653929), (24, 15769286), (26, 14556264), (39, 9704176), (48, 7884643), (52, 7278132), (78, 4852088), (104, 3639066), (156, 2426044), (208, 1819533), (312, 1213022), (617, 613392), (624, 606511), (983, 385008), (1234, 306696), (1851, 204464), (1966, 192504), (2468, 153348), (2949, 128336), (3702, 102232), (3932, 96252), (4936, 76674), (5898, 64168), (7404, 51116), (7864, 48126), (8021, 47184), (9872, 38337), (11796, 32084), (12779, 29616), (14808, 25558), (15728, 24063), (16042, 23592)]