480742668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 1495818240

約数和(自身を除く): 1015075572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 73, 84, 93, 108, 124, 126, 146, 186, 189, 217, 219, 252, 279, 281, 292, 372, 378, 434, 438, 511, 558, 562, 651, 657, 756, 837, 843, 868, 876, 1022, 1116, 1124, 1302, 1314, 1533, 1674, 1686, 1953, 1967, 1971, 2044, 2263, 2529, 2604, 2628, 3066, 3348, 3372, 3906, 3934, 3942, 4526, 4599, 5058, 5859, 5901, 6132, 6789, 7587, 7812, 7868, 7884, 8711, 9052, 9198, 10116, 11718, 11802, 13578, 13797, 15174, 15841, 17422, 17703, 18396, 20367, 20513, 23436, 23604, 26133, 27156, 27594, 30348, 31682, 34844, 35406, 40734, 41026, 47523, 52266, 53109, 55188, 60977, 61101, 61539, 63364, 70812, 78399, 81468, 82052, 95046, 104532, 106218, 121954, 122202, 123078, 142569, 143591, 156798, 182931, 184617, 190092, 212436, 235197, 243908, 244404, 246156, 285138, 287182, 313596, 365862, 369234, 427707, 430773, 470394, 548793, 553851, 570276, 574364, 635903, 731724, 738468, 855414, 861546, 940788, 1097586, 1107702, 1271806, 1292319, 1646379, 1710828, 1723092, 1907709, 2195172, 2215404, 2543612, 2584638, 3292758, 3815418, 3876957, 4451321, 5169276, 5723127, 6585516, 7630836, 7753914, 8902642, 11446254, 13353963, 15507828, 17169381, 17805284, 22892508, 26707926, 34338762, 40061889, 53415852, 68677524, 80123778, 120185667, 160247556, 240371334, 480742668]

約数ペア:

[(1, 480742668), (2, 240371334), (3, 160247556), (4, 120185667), (6, 80123778), (7, 68677524), (9, 53415852), (12, 40061889), (14, 34338762), (18, 26707926), (21, 22892508), (27, 17805284), (28, 17169381), (31, 15507828), (36, 13353963), (42, 11446254), (54, 8902642), (62, 7753914), (63, 7630836), (73, 6585516), (84, 5723127), (93, 5169276), (108, 4451321), (124, 3876957), (126, 3815418), (146, 3292758), (186, 2584638), (189, 2543612), (217, 2215404), (219, 2195172), (252, 1907709), (279, 1723092), (281, 1710828), (292, 1646379), (372, 1292319), (378, 1271806), (434, 1107702), (438, 1097586), (511, 940788), (558, 861546), (562, 855414), (651, 738468), (657, 731724), (756, 635903), (837, 574364), (843, 570276), (868, 553851), (876, 548793), (1022, 470394), (1116, 430773), (1124, 427707), (1302, 369234), (1314, 365862), (1533, 313596), (1674, 287182), (1686, 285138), (1953, 246156), (1967, 244404), (1971, 243908), (2044, 235197), (2263, 212436), (2529, 190092), (2604, 184617), (2628, 182931), (3066, 156798), (3348, 143591), (3372, 142569), (3906, 123078), (3934, 122202), (3942, 121954), (4526, 106218), (4599, 104532), (5058, 95046), (5859, 82052), (5901, 81468), (6132, 78399), (6789, 70812), (7587, 63364), (7812, 61539), (7868, 61101), (7884, 60977), (8711, 55188), (9052, 53109), (9198, 52266), (10116, 47523), (11718, 41026), (11802, 40734), (13578, 35406), (13797, 34844), (15174, 31682), (15841, 30348), (17422, 27594), (17703, 27156), (18396, 26133), (20367, 23604), (20513, 23436)]