2570234856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2223

約数の個数: 128

約数和(自身を含む): 7549562880

約数和(自身を除く): 4979328024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 163, 168, 188, 282, 326, 329, 376, 489, 564, 652, 658, 978, 987, 1128, 1141, 1304, 1316, 1956, 1974, 1997, 2282, 2632, 3423, 3912, 3948, 3994, 4564, 5991, 6846, 7661, 7896, 7988, 9128, 11982, 13692, 13979, 15322, 15976, 22983, 23964, 27384, 27958, 30644, 41937, 45966, 47928, 53627, 55916, 61288, 83874, 91932, 93859, 107254, 111832, 160881, 167748, 183864, 187718, 214508, 281577, 321762, 325511, 335496, 375436, 429016, 563154, 643524, 651022, 657013, 750872, 976533, 1126308, 1287048, 1302044, 1314026, 1953066, 1971039, 2252616, 2278577, 2604088, 2628052, 3906132, 3942078, 4557154, 5256104, 6835731, 7812264, 7884156, 9114308, 13671462, 15299017, 15768312, 18228616, 27342924, 30598034, 45897051, 54685848, 61196068, 91794102, 107093119, 122392136, 183588204, 214186238, 321279357, 367176408, 428372476, 642558714, 856744952, 1285117428, 2570234856]

約数ペア:

[(1, 2570234856), (2, 1285117428), (3, 856744952), (4, 642558714), (6, 428372476), (7, 367176408), (8, 321279357), (12, 214186238), (14, 183588204), (21, 122392136), (24, 107093119), (28, 91794102), (42, 61196068), (47, 54685848), (56, 45897051), (84, 30598034), (94, 27342924), (141, 18228616), (163, 15768312), (168, 15299017), (188, 13671462), (282, 9114308), (326, 7884156), (329, 7812264), (376, 6835731), (489, 5256104), (564, 4557154), (652, 3942078), (658, 3906132), (978, 2628052), (987, 2604088), (1128, 2278577), (1141, 2252616), (1304, 1971039), (1316, 1953066), (1956, 1314026), (1974, 1302044), (1997, 1287048), (2282, 1126308), (2632, 976533), (3423, 750872), (3912, 657013), (3948, 651022), (3994, 643524), (4564, 563154), (5991, 429016), (6846, 375436), (7661, 335496), (7896, 325511), (7988, 321762), (9128, 281577), (11982, 214508), (13692, 187718), (13979, 183864), (15322, 167748), (15976, 160881), (22983, 111832), (23964, 107254), (27384, 93859), (27958, 91932), (30644, 83874), (41937, 61288), (45966, 55916), (47928, 53627)]