333687040

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2531}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 807363648

約数和(自身を除く): 473676608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 640, 824, 1030, 1280, 1648, 2060, 2531, 3296, 4120, 5062, 6592, 8240, 10124, 12655, 13184, 16480, 20248, 25310, 26368, 32960, 40496, 50620, 65920, 80992, 101240, 131840, 161984, 202480, 260693, 323968, 404960, 521386, 647936, 809920, 1042772, 1303465, 1619840, 2085544, 2606930, 3239680, 4171088, 5213860, 8342176, 10427720, 16684352, 20855440, 33368704, 41710880, 66737408, 83421760, 166843520, 333687040]

約数ペア:

[(1, 333687040), (2, 166843520), (4, 83421760), (5, 66737408), (8, 41710880), (10, 33368704), (16, 20855440), (20, 16684352), (32, 10427720), (40, 8342176), (64, 5213860), (80, 4171088), (103, 3239680), (128, 2606930), (160, 2085544), (206, 1619840), (256, 1303465), (320, 1042772), (412, 809920), (515, 647936), (640, 521386), (824, 404960), (1030, 323968), (1280, 260693), (1648, 202480), (2060, 161984), (2531, 131840), (3296, 101240), (4120, 80992), (5062, 65920), (6592, 50620), (8240, 40496), (10124, 32960), (12655, 26368), (13184, 25310), (16480, 20248)]