403938144

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20327}}^1$

素因数の和:20369

約数の個数: 96

約数和(自身を含む): 1229437440

約数和(自身を除く): 825499296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872, 20327, 40654, 60981, 81308, 121962, 162616, 182943, 243924, 325232, 365886, 467521, 487848, 548829, 650464, 731772, 935042, 975696, 1097658, 1402563, 1463544, 1870084, 1951392, 2195316, 2805126, 2927088, 3740168, 4207689, 4390632, 5610252, 5854176, 7480336, 8415378, 8781264, 11220504, 12623067, 14960672, 16830756, 17562528, 22441008, 25246134, 33661512, 44882016, 50492268, 67323024, 100984536, 134646048, 201969072, 403938144]

約数ペア:

[(1, 403938144), (2, 201969072), (3, 134646048), (4, 100984536), (6, 67323024), (8, 50492268), (9, 44882016), (12, 33661512), (16, 25246134), (18, 22441008), (23, 17562528), (24, 16830756), (27, 14960672), (32, 12623067), (36, 11220504), (46, 8781264), (48, 8415378), (54, 7480336), (69, 5854176), (72, 5610252), (92, 4390632), (96, 4207689), (108, 3740168), (138, 2927088), (144, 2805126), (184, 2195316), (207, 1951392), (216, 1870084), (276, 1463544), (288, 1402563), (368, 1097658), (414, 975696), (432, 935042), (552, 731772), (621, 650464), (736, 548829), (828, 487848), (864, 467521), (1104, 365886), (1242, 325232), (1656, 243924), (2208, 182943), (2484, 162616), (3312, 121962), (4968, 81308), (6624, 60981), (9936, 40654), (19872, 20327)]