621417312

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31313

約数の個数: 96

約数和(自身を含む): 1891330560

約数和(自身を除く): 1269913248

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, 31271, 62542, 93813, 125084, 187626, 250168, 281439, 375252, 500336, 562878, 719233, 750504, 844317, 1000672, 1125756, 1438466, 1501008, 1688634, 2157699, 2251512, 2876932, 3002016, 3377268, 4315398, 4503024, 5753864, 6473097, 6754536, 8630796, 9006048, 11507728, 12946194, 13509072, 17261592, 19419291, 23015456, 25892388, 27018144, 34523184, 38838582, 51784776, 69046368, 77677164, 103569552, 155354328, 207139104, 310708656, 621417312]

約数ペア:

[(1, 621417312), (2, 310708656), (3, 207139104), (4, 155354328), (6, 103569552), (8, 77677164), (9, 69046368), (12, 51784776), (16, 38838582), (18, 34523184), (23, 27018144), (24, 25892388), (27, 23015456), (32, 19419291), (36, 17261592), (46, 13509072), (48, 12946194), (54, 11507728), (69, 9006048), (72, 8630796), (92, 6754536), (96, 6473097), (108, 5753864), (138, 4503024), (144, 4315398), (184, 3377268), (207, 3002016), (216, 2876932), (276, 2251512), (288, 2157699), (368, 1688634), (414, 1501008), (432, 1438466), (552, 1125756), (621, 1000672), (736, 844317), (828, 750504), (864, 719233), (1104, 562878), (1242, 500336), (1656, 375252), (2208, 281439), (2484, 250168), (3312, 187626), (4968, 125084), (6624, 93813), (9936, 62542), (19872, 31271)]