672223488

素因数分解:

$2^8\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2089}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 1794223200

約数和(自身を除く): 1121999712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 419, 768, 838, 1257, 1676, 2089, 2514, 3352, 4178, 5028, 6267, 6704, 8356, 10056, 12534, 13408, 16712, 20112, 25068, 26816, 33424, 40224, 50136, 53632, 66848, 80448, 100272, 107264, 133696, 160896, 200544, 267392, 321792, 401088, 534784, 802176, 875291, 1604352, 1750582, 2625873, 3501164, 5251746, 7002328, 10503492, 14004656, 21006984, 28009312, 42013968, 56018624, 84027936, 112037248, 168055872, 224074496, 336111744, 672223488]

約数ペア:

[(1, 672223488), (2, 336111744), (3, 224074496), (4, 168055872), (6, 112037248), (8, 84027936), (12, 56018624), (16, 42013968), (24, 28009312), (32, 21006984), (48, 14004656), (64, 10503492), (96, 7002328), (128, 5251746), (192, 3501164), (256, 2625873), (384, 1750582), (419, 1604352), (768, 875291), (838, 802176), (1257, 534784), (1676, 401088), (2089, 321792), (2514, 267392), (3352, 200544), (4178, 160896), (5028, 133696), (6267, 107264), (6704, 100272), (8356, 80448), (10056, 66848), (12534, 53632), (13408, 50136), (16712, 40224), (20112, 33424), (25068, 26816)]