328806528

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 928281600

約数和(自身を除く): 599475072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 64, 69, 92, 96, 118, 128, 138, 177, 184, 192, 236, 276, 354, 368, 384, 472, 552, 631, 708, 736, 944, 1104, 1262, 1357, 1416, 1472, 1888, 1893, 2208, 2524, 2714, 2832, 2944, 3776, 3786, 4071, 4416, 5048, 5428, 5664, 7552, 7572, 8142, 8832, 10096, 10856, 11328, 14513, 15144, 16284, 20192, 21712, 22656, 29026, 30288, 32568, 37229, 40384, 43424, 43539, 58052, 60576, 65136, 74458, 80768, 86848, 87078, 111687, 116104, 121152, 130272, 148916, 173696, 174156, 223374, 232208, 242304, 260544, 297832, 348312, 446748, 464416, 521088, 595664, 696624, 856267, 893496, 928832, 1191328, 1393248, 1712534, 1786992, 1857664, 2382656, 2568801, 2786496, 3425068, 3573984, 4765312, 5137602, 5572992, 6850136, 7147968, 10275204, 13700272, 14295936, 20550408, 27400544, 41100816, 54801088, 82201632, 109602176, 164403264, 328806528]

約数ペア:

[(1, 328806528), (2, 164403264), (3, 109602176), (4, 82201632), (6, 54801088), (8, 41100816), (12, 27400544), (16, 20550408), (23, 14295936), (24, 13700272), (32, 10275204), (46, 7147968), (48, 6850136), (59, 5572992), (64, 5137602), (69, 4765312), (92, 3573984), (96, 3425068), (118, 2786496), (128, 2568801), (138, 2382656), (177, 1857664), (184, 1786992), (192, 1712534), (236, 1393248), (276, 1191328), (354, 928832), (368, 893496), (384, 856267), (472, 696624), (552, 595664), (631, 521088), (708, 464416), (736, 446748), (944, 348312), (1104, 297832), (1262, 260544), (1357, 242304), (1416, 232208), (1472, 223374), (1888, 174156), (1893, 173696), (2208, 148916), (2524, 130272), (2714, 121152), (2832, 116104), (2944, 111687), (3776, 87078), (3786, 86848), (4071, 80768), (4416, 74458), (5048, 65136), (5428, 60576), (5664, 58052), (7552, 43539), (7572, 43424), (8142, 40384), (8832, 37229), (10096, 32568), (10856, 30288), (11328, 29026), (14513, 22656), (15144, 21712), (16284, 20192)]