631512770048

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{565013}}^1$

素因数の和:565127

約数の個数: 80

約数和(自身を含む): 1317861254160

約数和(自身を除く): 686348484112

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 128, 148, 236, 256, 296, 472, 512, 592, 944, 1184, 1888, 2183, 2368, 3776, 4366, 4736, 7552, 8732, 9472, 15104, 17464, 18944, 30208, 34928, 69856, 139712, 279424, 558848, 565013, 1117696, 1130026, 2260052, 4520104, 9040208, 18080416, 20905481, 33335767, 36160832, 41810962, 66671534, 72321664, 83621924, 133343068, 144643328, 167243848, 266686136, 289286656, 334487696, 533372272, 668975392, 1066744544, 1233423379, 1337950784, 2133489088, 2466846758, 2675901568, 4266978176, 4933693516, 5351803136, 8533956352, 9867387032, 10703606272, 17067912704, 19734774064, 39469548128, 78939096256, 157878192512, 315756385024, 631512770048]

約数ペア:

[(1, 631512770048), (2, 315756385024), (4, 157878192512), (8, 78939096256), (16, 39469548128), (32, 19734774064), (37, 17067912704), (59, 10703606272), (64, 9867387032), (74, 8533956352), (118, 5351803136), (128, 4933693516), (148, 4266978176), (236, 2675901568), (256, 2466846758), (296, 2133489088), (472, 1337950784), (512, 1233423379), (592, 1066744544), (944, 668975392), (1184, 533372272), (1888, 334487696), (2183, 289286656), (2368, 266686136), (3776, 167243848), (4366, 144643328), (4736, 133343068), (7552, 83621924), (8732, 72321664), (9472, 66671534), (15104, 41810962), (17464, 36160832), (18944, 33335767), (30208, 20905481), (34928, 18080416), (69856, 9040208), (139712, 4520104), (279424, 2260052), (558848, 1130026), (565013, 1117696)]