810456064

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 132

約数和(自身を含む): 1846950784

約数和(自身を除く): 1036494720

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 211, 242, 248, 256, 341, 352, 422, 484, 496, 512, 682, 704, 844, 968, 992, 1024, 1364, 1408, 1688, 1936, 1984, 2321, 2728, 2816, 3376, 3751, 3872, 3968, 4642, 5456, 5632, 6541, 6752, 7502, 7744, 7936, 9284, 10912, 11264, 13082, 13504, 15004, 15488, 15872, 18568, 21824, 25531, 26164, 27008, 30008, 30976, 31744, 37136, 43648, 51062, 52328, 54016, 60016, 61952, 71951, 74272, 87296, 102124, 104656, 108032, 120032, 123904, 143902, 148544, 174592, 204248, 209312, 216064, 240064, 287804, 297088, 349184, 408496, 418624, 480128, 575608, 594176, 791461, 816992, 837248, 960256, 1151216, 1188352, 1582922, 1633984, 1674496, 1920512, 2302432, 2376704, 3165844, 3267968, 3348992, 3841024, 4604864, 6331688, 6535936, 6697984, 9209728, 12663376, 13071872, 18419456, 25326752, 26143744, 36838912, 50653504, 73677824, 101307008, 202614016, 405228032, 810456064]

約数ペア:

[(1, 810456064), (2, 405228032), (4, 202614016), (8, 101307008), (11, 73677824), (16, 50653504), (22, 36838912), (31, 26143744), (32, 25326752), (44, 18419456), (62, 13071872), (64, 12663376), (88, 9209728), (121, 6697984), (124, 6535936), (128, 6331688), (176, 4604864), (211, 3841024), (242, 3348992), (248, 3267968), (256, 3165844), (341, 2376704), (352, 2302432), (422, 1920512), (484, 1674496), (496, 1633984), (512, 1582922), (682, 1188352), (704, 1151216), (844, 960256), (968, 837248), (992, 816992), (1024, 791461), (1364, 594176), (1408, 575608), (1688, 480128), (1936, 418624), (1984, 408496), (2321, 349184), (2728, 297088), (2816, 287804), (3376, 240064), (3751, 216064), (3872, 209312), (3968, 204248), (4642, 174592), (5456, 148544), (5632, 143902), (6541, 123904), (6752, 120032), (7502, 108032), (7744, 104656), (7936, 102124), (9284, 87296), (10912, 74272), (11264, 71951), (13082, 61952), (13504, 60016), (15004, 54016), (15488, 52328), (15872, 51062), (18568, 43648), (21824, 37136), (25531, 31744), (26164, 30976), (27008, 30008)]