198984816

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 599366400

約数和(自身を除く): 400381584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 59, 72, 74, 108, 111, 118, 144, 148, 177, 211, 216, 222, 236, 296, 333, 354, 422, 432, 444, 472, 531, 592, 633, 666, 708, 844, 888, 944, 999, 1062, 1266, 1332, 1416, 1593, 1688, 1776, 1899, 1998, 2124, 2183, 2532, 2664, 2832, 3186, 3376, 3798, 3996, 4248, 4366, 5064, 5328, 5697, 6372, 6549, 7596, 7807, 7992, 8496, 8732, 10128, 11394, 12449, 12744, 13098, 15192, 15614, 15984, 17464, 19647, 22788, 23421, 24898, 25488, 26196, 30384, 31228, 34928, 37347, 39294, 45576, 46842, 49796, 52392, 58941, 62456, 70263, 74694, 78588, 91152, 93684, 99592, 104784, 112041, 117882, 124912, 140526, 149388, 157176, 187368, 199184, 210789, 224082, 235764, 281052, 298776, 314352, 336123, 374736, 421578, 448164, 460613, 471528, 562104, 597552, 672246, 843156, 896328, 921226, 943056, 1124208, 1344492, 1381839, 1686312, 1792656, 1842452, 2688984, 2763678, 3372624, 3684904, 4145517, 5377968, 5527356, 7369808, 8291034, 11054712, 12436551, 16582068, 22109424, 24873102, 33164136, 49746204, 66328272, 99492408, 198984816]

約数ペア:

[(1, 198984816), (2, 99492408), (3, 66328272), (4, 49746204), (6, 33164136), (8, 24873102), (9, 22109424), (12, 16582068), (16, 12436551), (18, 11054712), (24, 8291034), (27, 7369808), (36, 5527356), (37, 5377968), (48, 4145517), (54, 3684904), (59, 3372624), (72, 2763678), (74, 2688984), (108, 1842452), (111, 1792656), (118, 1686312), (144, 1381839), (148, 1344492), (177, 1124208), (211, 943056), (216, 921226), (222, 896328), (236, 843156), (296, 672246), (333, 597552), (354, 562104), (422, 471528), (432, 460613), (444, 448164), (472, 421578), (531, 374736), (592, 336123), (633, 314352), (666, 298776), (708, 281052), (844, 235764), (888, 224082), (944, 210789), (999, 199184), (1062, 187368), (1266, 157176), (1332, 149388), (1416, 140526), (1593, 124912), (1688, 117882), (1776, 112041), (1899, 104784), (1998, 99592), (2124, 93684), (2183, 91152), (2532, 78588), (2664, 74694), (2832, 70263), (3186, 62456), (3376, 58941), (3798, 52392), (3996, 49796), (4248, 46842), (4366, 45576), (5064, 39294), (5328, 37347), (5697, 34928), (6372, 31228), (6549, 30384), (7596, 26196), (7807, 25488), (7992, 24898), (8496, 23421), (8732, 22788), (10128, 19647), (11394, 17464), (12449, 15984), (12744, 15614), (13098, 15192)]