520096608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{78517}}^1$

素因数の和:78556

約数の個数: 72

約数和(自身を含む): 1543349808

約数和(自身を除く): 1023253200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 78517, 157034, 235551, 314068, 471102, 628136, 706653, 942204, 1256272, 1413306, 1805891, 1884408, 2512544, 2826612, 3611782, 3768816, 5417673, 5653224, 7223564, 7537632, 10835346, 11306448, 14447128, 16253019, 21670692, 22612896, 28894256, 32506038, 43341384, 57788512, 65012076, 86682768, 130024152, 173365536, 260048304, 520096608]

約数ペア:

[(1, 520096608), (2, 260048304), (3, 173365536), (4, 130024152), (6, 86682768), (8, 65012076), (9, 57788512), (12, 43341384), (16, 32506038), (18, 28894256), (23, 22612896), (24, 21670692), (32, 16253019), (36, 14447128), (46, 11306448), (48, 10835346), (69, 7537632), (72, 7223564), (92, 5653224), (96, 5417673), (138, 3768816), (144, 3611782), (184, 2826612), (207, 2512544), (276, 1884408), (288, 1805891), (368, 1413306), (414, 1256272), (552, 942204), (736, 706653), (828, 628136), (1104, 471102), (1656, 314068), (2208, 235551), (3312, 157034), (6624, 78517)]