1329666336

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{124781}}^1$

素因数の和:124834

約数の個数: 72

約数和(自身を含む): 3883465404

約数和(自身を除く): 2553799068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 124781, 249562, 374343, 499124, 748686, 998248, 1123029, 1497372, 1996496, 2246058, 2994744, 3992992, 4492116, 4616897, 5989488, 8984232, 9233794, 11978976, 13850691, 17968464, 18467588, 27701382, 35936928, 36935176, 41552073, 55402764, 73870352, 83104146, 110805528, 147740704, 166208292, 221611056, 332416584, 443222112, 664833168, 1329666336]

約数ペア:

[(1, 1329666336), (2, 664833168), (3, 443222112), (4, 332416584), (6, 221611056), (8, 166208292), (9, 147740704), (12, 110805528), (16, 83104146), (18, 73870352), (24, 55402764), (32, 41552073), (36, 36935176), (37, 35936928), (48, 27701382), (72, 18467588), (74, 17968464), (96, 13850691), (111, 11978976), (144, 9233794), (148, 8984232), (222, 5989488), (288, 4616897), (296, 4492116), (333, 3992992), (444, 2994744), (592, 2246058), (666, 1996496), (888, 1497372), (1184, 1123029), (1332, 998248), (1776, 748686), (2664, 499124), (3552, 374343), (5328, 249562), (10656, 124781)]