1275376128

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 160

約数和(自身を含む): 3819505536

約数和(自身を除く): 2544129408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 512, 552, 598, 624, 736, 768, 832, 897, 1104, 1196, 1248, 1472, 1536, 1664, 1794, 2208, 2392, 2496, 2777, 2944, 3328, 3588, 4416, 4784, 4992, 5554, 5888, 6656, 7176, 8331, 8832, 9568, 9984, 11108, 11776, 14352, 16662, 17664, 19136, 19968, 22216, 28704, 33324, 35328, 36101, 38272, 44432, 57408, 63871, 66648, 72202, 76544, 88864, 108303, 114816, 127742, 133296, 144404, 153088, 177728, 191613, 216606, 229632, 255484, 266592, 288808, 355456, 383226, 433212, 459264, 510968, 533184, 577616, 710912, 766452, 830323, 866424, 1021936, 1066368, 1155232, 1421824, 1532904, 1660646, 1732848, 2043872, 2132736, 2310464, 2490969, 3065808, 3321292, 3465696, 4087744, 4265472, 4620928, 4981938, 6131616, 6642584, 6931392, 8175488, 9241856, 9963876, 12263232, 13285168, 13862784, 16350976, 18483712, 19927752, 24526464, 26570336, 27725568, 32701952, 39855504, 49052928, 53140672, 55451136, 79711008, 98105856, 106281344, 159422016, 212562688, 318844032, 425125376, 637688064, 1275376128]

約数ペア:

[(1, 1275376128), (2, 637688064), (3, 425125376), (4, 318844032), (6, 212562688), (8, 159422016), (12, 106281344), (13, 98105856), (16, 79711008), (23, 55451136), (24, 53140672), (26, 49052928), (32, 39855504), (39, 32701952), (46, 27725568), (48, 26570336), (52, 24526464), (64, 19927752), (69, 18483712), (78, 16350976), (92, 13862784), (96, 13285168), (104, 12263232), (128, 9963876), (138, 9241856), (156, 8175488), (184, 6931392), (192, 6642584), (208, 6131616), (256, 4981938), (276, 4620928), (299, 4265472), (312, 4087744), (368, 3465696), (384, 3321292), (416, 3065808), (512, 2490969), (552, 2310464), (598, 2132736), (624, 2043872), (736, 1732848), (768, 1660646), (832, 1532904), (897, 1421824), (1104, 1155232), (1196, 1066368), (1248, 1021936), (1472, 866424), (1536, 830323), (1664, 766452), (1794, 710912), (2208, 577616), (2392, 533184), (2496, 510968), (2777, 459264), (2944, 433212), (3328, 383226), (3588, 355456), (4416, 288808), (4784, 266592), (4992, 255484), (5554, 229632), (5888, 216606), (6656, 191613), (7176, 177728), (8331, 153088), (8832, 144404), (9568, 133296), (9984, 127742), (11108, 114816), (11776, 108303), (14352, 88864), (16662, 76544), (17664, 72202), (19136, 66648), (19968, 63871), (22216, 57408), (28704, 44432), (33324, 38272), (35328, 36101)]