3998660016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{4079}}^1$

素因数の和:5674

約数の個数: 80

約数和(自身を含む): 11134287360

約数和(自身を除く): 7135627344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1571, 3142, 4079, 4713, 6284, 8158, 9426, 12237, 12568, 16316, 18852, 20423, 24474, 25136, 32632, 37704, 40846, 48948, 53027, 61269, 65264, 75408, 81692, 97896, 106054, 122538, 159081, 163384, 195792, 212108, 245076, 318162, 326768, 424216, 490152, 636324, 848432, 980304, 1272648, 2545296, 6408109, 12816218, 19224327, 25632436, 38448654, 51264872, 76897308, 83305417, 102529744, 153794616, 166610834, 249916251, 307589232, 333221668, 499832502, 666443336, 999665004, 1332886672, 1999330008, 3998660016]

約数ペア:

[(1, 3998660016), (2, 1999330008), (3, 1332886672), (4, 999665004), (6, 666443336), (8, 499832502), (12, 333221668), (13, 307589232), (16, 249916251), (24, 166610834), (26, 153794616), (39, 102529744), (48, 83305417), (52, 76897308), (78, 51264872), (104, 38448654), (156, 25632436), (208, 19224327), (312, 12816218), (624, 6408109), (1571, 2545296), (3142, 1272648), (4079, 980304), (4713, 848432), (6284, 636324), (8158, 490152), (9426, 424216), (12237, 326768), (12568, 318162), (16316, 245076), (18852, 212108), (20423, 195792), (24474, 163384), (25136, 159081), (32632, 122538), (37704, 106054), (40846, 97896), (48948, 81692), (53027, 75408), (61269, 65264)]