256212864

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6011}}^1$

素因数の和:6068

約数の個数: 96

約数和(自身を含む): 757331640

約数和(自身を除く): 501118776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1776, 2368, 2664, 3552, 4736, 5328, 6011, 7104, 10656, 12022, 14208, 18033, 21312, 24044, 36066, 42624, 48088, 54099, 72132, 96176, 108198, 144264, 192352, 216396, 222407, 288528, 384704, 432792, 444814, 577056, 667221, 769408, 865584, 889628, 1154112, 1334442, 1731168, 1779256, 2001663, 2308224, 2668884, 3462336, 3558512, 4003326, 5337768, 6924672, 7117024, 8006652, 10675536, 14234048, 16013304, 21351072, 28468096, 32026608, 42702144, 64053216, 85404288, 128106432, 256212864]

約数ペア:

[(1, 256212864), (2, 128106432), (3, 85404288), (4, 64053216), (6, 42702144), (8, 32026608), (9, 28468096), (12, 21351072), (16, 16013304), (18, 14234048), (24, 10675536), (32, 8006652), (36, 7117024), (37, 6924672), (48, 5337768), (64, 4003326), (72, 3558512), (74, 3462336), (96, 2668884), (111, 2308224), (128, 2001663), (144, 1779256), (148, 1731168), (192, 1334442), (222, 1154112), (288, 889628), (296, 865584), (333, 769408), (384, 667221), (444, 577056), (576, 444814), (592, 432792), (666, 384704), (888, 288528), (1152, 222407), (1184, 216396), (1332, 192352), (1776, 144264), (2368, 108198), (2664, 96176), (3552, 72132), (4736, 54099), (5328, 48088), (6011, 42624), (7104, 36066), (10656, 24044), (12022, 21312), (14208, 18033)]