494509968

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{2719}}^1$

素因数の和:3157

約数の個数: 80

約数和(自身を含む): 1423321600

約数和(自身を除く): 928811632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1263, 1684, 2526, 2719, 3368, 3789, 5052, 5438, 6736, 7578, 8157, 10104, 10876, 11367, 15156, 16314, 20208, 21752, 22734, 24471, 30312, 32628, 43504, 45468, 48942, 60624, 65256, 73413, 90936, 97884, 130512, 146826, 181872, 195768, 293652, 391536, 587304, 1144699, 1174608, 2289398, 3434097, 4578796, 6868194, 9157592, 10302291, 13736388, 18315184, 20604582, 27472776, 30906873, 41209164, 54945552, 61813746, 82418328, 123627492, 164836656, 247254984, 494509968]

約数ペア:

[(1, 494509968), (2, 247254984), (3, 164836656), (4, 123627492), (6, 82418328), (8, 61813746), (9, 54945552), (12, 41209164), (16, 30906873), (18, 27472776), (24, 20604582), (27, 18315184), (36, 13736388), (48, 10302291), (54, 9157592), (72, 6868194), (108, 4578796), (144, 3434097), (216, 2289398), (421, 1174608), (432, 1144699), (842, 587304), (1263, 391536), (1684, 293652), (2526, 195768), (2719, 181872), (3368, 146826), (3789, 130512), (5052, 97884), (5438, 90936), (6736, 73413), (7578, 65256), (8157, 60624), (10104, 48942), (10876, 45468), (11367, 43504), (15156, 32628), (16314, 30312), (20208, 24471), (21752, 22734)]