490754976

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{138163}}^1$

素因数の和:138213

約数の個数: 48

約数和(自身を含む): 1323058464

約数和(自身を除く): 832303488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 138163, 276326, 414489, 552652, 828978, 1105304, 1657956, 2210608, 3315912, 4421216, 5112031, 6631824, 10224062, 13263648, 15336093, 20448124, 30672186, 40896248, 61344372, 81792496, 122688744, 163584992, 245377488, 490754976]

約数ペア:

[(1, 490754976), (2, 245377488), (3, 163584992), (4, 122688744), (6, 81792496), (8, 61344372), (12, 40896248), (16, 30672186), (24, 20448124), (32, 15336093), (37, 13263648), (48, 10224062), (74, 6631824), (96, 5112031), (111, 4421216), (148, 3315912), (222, 2210608), (296, 1657956), (444, 1105304), (592, 828978), (888, 552652), (1184, 414489), (1776, 276326), (3552, 138163)]