1325655552

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 160

約数和(自身を含む): 3833942112

約数和(自身を除く): 2508286560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 197, 208, 256, 312, 337, 384, 394, 416, 512, 591, 624, 674, 768, 788, 832, 1011, 1182, 1248, 1348, 1536, 1576, 1664, 2022, 2364, 2496, 2561, 2696, 3152, 3328, 4044, 4381, 4728, 4992, 5122, 5392, 6304, 6656, 7683, 8088, 8762, 9456, 9984, 10244, 10784, 12608, 13143, 15366, 16176, 17524, 18912, 19968, 20488, 21568, 25216, 26286, 30732, 32352, 35048, 37824, 40976, 43136, 50432, 52572, 61464, 64704, 66389, 70096, 75648, 81952, 86272, 100864, 105144, 122928, 129408, 132778, 140192, 151296, 163904, 172544, 199167, 210288, 245856, 258816, 265556, 280384, 302592, 327808, 398334, 420576, 491712, 517632, 531112, 560768, 655616, 796668, 841152, 863057, 983424, 1062224, 1121536, 1311232, 1593336, 1682304, 1726114, 1966848, 2124448, 2243072, 2589171, 3186672, 3364608, 3452228, 3933696, 4248896, 5178342, 6373344, 6729216, 6904456, 8497792, 10356684, 12746688, 13808912, 16995584, 20713368, 25493376, 27617824, 33991168, 41426736, 50986752, 55235648, 82853472, 101973504, 110471296, 165706944, 220942592, 331413888, 441885184, 662827776, 1325655552]

約数ペア:

[(1, 1325655552), (2, 662827776), (3, 441885184), (4, 331413888), (6, 220942592), (8, 165706944), (12, 110471296), (13, 101973504), (16, 82853472), (24, 55235648), (26, 50986752), (32, 41426736), (39, 33991168), (48, 27617824), (52, 25493376), (64, 20713368), (78, 16995584), (96, 13808912), (104, 12746688), (128, 10356684), (156, 8497792), (192, 6904456), (197, 6729216), (208, 6373344), (256, 5178342), (312, 4248896), (337, 3933696), (384, 3452228), (394, 3364608), (416, 3186672), (512, 2589171), (591, 2243072), (624, 2124448), (674, 1966848), (768, 1726114), (788, 1682304), (832, 1593336), (1011, 1311232), (1182, 1121536), (1248, 1062224), (1348, 983424), (1536, 863057), (1576, 841152), (1664, 796668), (2022, 655616), (2364, 560768), (2496, 531112), (2561, 517632), (2696, 491712), (3152, 420576), (3328, 398334), (4044, 327808), (4381, 302592), (4728, 280384), (4992, 265556), (5122, 258816), (5392, 245856), (6304, 210288), (6656, 199167), (7683, 172544), (8088, 163904), (8762, 151296), (9456, 140192), (9984, 132778), (10244, 129408), (10784, 122928), (12608, 105144), (13143, 100864), (15366, 86272), (16176, 81952), (17524, 75648), (18912, 70096), (19968, 66389), (20488, 64704), (21568, 61464), (25216, 52572), (26286, 50432), (30732, 43136), (32352, 40976), (35048, 37824)]