401080788

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 1089984000

約数和(自身を除く): 688903212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 79, 87, 108, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 783, 948, 1044, 1422, 1566, 1621, 2133, 2291, 2844, 3132, 3242, 4266, 4582, 4863, 6484, 6873, 8532, 9164, 9726, 13746, 14589, 19452, 20619, 27492, 29178, 41238, 43767, 47009, 58356, 61857, 82476, 87534, 94018, 123714, 128059, 141027, 175068, 188036, 247428, 256118, 282054, 384177, 423081, 512236, 564108, 768354, 846162, 1152531, 1269243, 1536708, 1692324, 2305062, 2538486, 3457593, 3713711, 4610124, 5076972, 6915186, 7427422, 11141133, 13830372, 14854844, 22282266, 33423399, 44564532, 66846798, 100270197, 133693596, 200540394, 401080788]

約数ペア:

[(1, 401080788), (2, 200540394), (3, 133693596), (4, 100270197), (6, 66846798), (9, 44564532), (12, 33423399), (18, 22282266), (27, 14854844), (29, 13830372), (36, 11141133), (54, 7427422), (58, 6915186), (79, 5076972), (87, 4610124), (108, 3713711), (116, 3457593), (158, 2538486), (174, 2305062), (237, 1692324), (261, 1536708), (316, 1269243), (348, 1152531), (474, 846162), (522, 768354), (711, 564108), (783, 512236), (948, 423081), (1044, 384177), (1422, 282054), (1566, 256118), (1621, 247428), (2133, 188036), (2291, 175068), (2844, 141027), (3132, 128059), (3242, 123714), (4266, 94018), (4582, 87534), (4863, 82476), (6484, 61857), (6873, 58356), (8532, 47009), (9164, 43767), (9726, 41238), (13746, 29178), (14589, 27492), (19452, 20619)]