2643040008

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{15289}}^1$

素因数の和:15329

約数の個数: 120

約数和(自身を含む): 8351321550

約数和(自身を除く): 5708281542

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2401, 2744, 3087, 3528, 4116, 4802, 6174, 7203, 8232, 9604, 12348, 14406, 15289, 19208, 21609, 24696, 28812, 30578, 43218, 45867, 57624, 61156, 86436, 91734, 107023, 122312, 137601, 172872, 183468, 214046, 275202, 321069, 366936, 428092, 550404, 642138, 749161, 856184, 963207, 1100808, 1284276, 1498322, 1926414, 2247483, 2568552, 2996644, 3852828, 4494966, 5244127, 5993288, 6742449, 7705656, 8989932, 10488254, 13484898, 15732381, 17979864, 20976508, 26969796, 31464762, 36708889, 41953016, 47197143, 53939592, 62929524, 73417778, 94394286, 110126667, 125859048, 146835556, 188788572, 220253334, 293671112, 330380001, 377577144, 440506668, 660760002, 881013336, 1321520004, 2643040008]

約数ペア:

[(1, 2643040008), (2, 1321520004), (3, 881013336), (4, 660760002), (6, 440506668), (7, 377577144), (8, 330380001), (9, 293671112), (12, 220253334), (14, 188788572), (18, 146835556), (21, 125859048), (24, 110126667), (28, 94394286), (36, 73417778), (42, 62929524), (49, 53939592), (56, 47197143), (63, 41953016), (72, 36708889), (84, 31464762), (98, 26969796), (126, 20976508), (147, 17979864), (168, 15732381), (196, 13484898), (252, 10488254), (294, 8989932), (343, 7705656), (392, 6742449), (441, 5993288), (504, 5244127), (588, 4494966), (686, 3852828), (882, 2996644), (1029, 2568552), (1176, 2247483), (1372, 1926414), (1764, 1498322), (2058, 1284276), (2401, 1100808), (2744, 963207), (3087, 856184), (3528, 749161), (4116, 642138), (4802, 550404), (6174, 428092), (7203, 366936), (8232, 321069), (9604, 275202), (12348, 214046), (14406, 183468), (15289, 172872), (19208, 137601), (21609, 122312), (24696, 107023), (28812, 91734), (30578, 86436), (43218, 61156), (45867, 57624)]