1381575936

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2052

約数の個数: 144

約数和(自身を含む): 4017686400

約数和(自身を除く): 2636110464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 256, 284, 312, 384, 416, 426, 568, 624, 768, 832, 852, 923, 1136, 1248, 1664, 1704, 1846, 1949, 2272, 2496, 2769, 3328, 3408, 3692, 3898, 4544, 4992, 5538, 5847, 6816, 7384, 7796, 9088, 9984, 11076, 11694, 13632, 14768, 15592, 18176, 22152, 23388, 25337, 27264, 29536, 31184, 44304, 46776, 50674, 54528, 59072, 62368, 76011, 88608, 93552, 101348, 118144, 124736, 138379, 152022, 177216, 187104, 202696, 236288, 249472, 276758, 304044, 354432, 374208, 405392, 415137, 498944, 553516, 608088, 708864, 748416, 810784, 830274, 1107032, 1216176, 1496832, 1621568, 1660548, 1798927, 2214064, 2432352, 3243136, 3321096, 3597854, 4428128, 4864704, 5396781, 6486272, 6642192, 7195708, 8856256, 9729408, 10793562, 13284384, 14391416, 17712512, 19458816, 21587124, 26568768, 28782832, 35425024, 43174248, 53137536, 57565664, 86348496, 106275072, 115131328, 172696992, 230262656, 345393984, 460525312, 690787968, 1381575936]

約数ペア:

[(1, 1381575936), (2, 690787968), (3, 460525312), (4, 345393984), (6, 230262656), (8, 172696992), (12, 115131328), (13, 106275072), (16, 86348496), (24, 57565664), (26, 53137536), (32, 43174248), (39, 35425024), (48, 28782832), (52, 26568768), (64, 21587124), (71, 19458816), (78, 17712512), (96, 14391416), (104, 13284384), (128, 10793562), (142, 9729408), (156, 8856256), (192, 7195708), (208, 6642192), (213, 6486272), (256, 5396781), (284, 4864704), (312, 4428128), (384, 3597854), (416, 3321096), (426, 3243136), (568, 2432352), (624, 2214064), (768, 1798927), (832, 1660548), (852, 1621568), (923, 1496832), (1136, 1216176), (1248, 1107032), (1664, 830274), (1704, 810784), (1846, 748416), (1949, 708864), (2272, 608088), (2496, 553516), (2769, 498944), (3328, 415137), (3408, 405392), (3692, 374208), (3898, 354432), (4544, 304044), (4992, 276758), (5538, 249472), (5847, 236288), (6816, 202696), (7384, 187104), (7796, 177216), (9088, 152022), (9984, 138379), (11076, 124736), (11694, 118144), (13632, 101348), (14768, 93552), (15592, 88608), (18176, 76011), (22152, 62368), (23388, 59072), (25337, 54528), (27264, 50674), (29536, 46776), (31184, 44304)]