2421105648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 6868893696

約数和(自身を除く): 4447788048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 137, 156, 208, 223, 254, 274, 312, 381, 411, 446, 508, 548, 624, 669, 762, 822, 892, 1016, 1096, 1338, 1524, 1644, 1651, 1781, 1784, 2032, 2192, 2676, 2899, 3048, 3288, 3302, 3562, 3568, 4953, 5343, 5352, 5798, 6096, 6576, 6604, 7124, 8697, 9906, 10686, 10704, 11596, 13208, 14248, 17394, 17399, 19812, 21372, 23192, 26416, 28321, 28496, 30551, 34788, 34798, 39624, 42744, 46384, 52197, 56642, 61102, 69576, 69596, 79248, 84963, 85488, 91653, 104394, 113284, 122204, 139152, 139192, 169926, 183306, 208788, 226187, 226568, 244408, 278384, 339852, 366612, 368173, 397163, 417576, 452374, 453136, 488816, 678561, 679704, 733224, 736346, 794326, 835152, 904748, 1104519, 1191489, 1357122, 1359408, 1466448, 1472692, 1588652, 1809496, 2209038, 2382978, 2714244, 2945384, 3177304, 3618992, 3879977, 4418076, 4765956, 5428488, 5890768, 6354608, 7759954, 8836152, 9531912, 10856976, 11639931, 15519908, 17672304, 19063824, 23279862, 31039816, 46559724, 50439701, 62079632, 93119448, 100879402, 151319103, 186238896, 201758804, 302638206, 403517608, 605276412, 807035216, 1210552824, 2421105648]

約数ペア:

[(1, 2421105648), (2, 1210552824), (3, 807035216), (4, 605276412), (6, 403517608), (8, 302638206), (12, 201758804), (13, 186238896), (16, 151319103), (24, 100879402), (26, 93119448), (39, 62079632), (48, 50439701), (52, 46559724), (78, 31039816), (104, 23279862), (127, 19063824), (137, 17672304), (156, 15519908), (208, 11639931), (223, 10856976), (254, 9531912), (274, 8836152), (312, 7759954), (381, 6354608), (411, 5890768), (446, 5428488), (508, 4765956), (548, 4418076), (624, 3879977), (669, 3618992), (762, 3177304), (822, 2945384), (892, 2714244), (1016, 2382978), (1096, 2209038), (1338, 1809496), (1524, 1588652), (1644, 1472692), (1651, 1466448), (1781, 1359408), (1784, 1357122), (2032, 1191489), (2192, 1104519), (2676, 904748), (2899, 835152), (3048, 794326), (3288, 736346), (3302, 733224), (3562, 679704), (3568, 678561), (4953, 488816), (5343, 453136), (5352, 452374), (5798, 417576), (6096, 397163), (6576, 368173), (6604, 366612), (7124, 339852), (8697, 278384), (9906, 244408), (10686, 226568), (10704, 226187), (11596, 208788), (13208, 183306), (14248, 169926), (17394, 139192), (17399, 139152), (19812, 122204), (21372, 113284), (23192, 104394), (26416, 91653), (28321, 85488), (28496, 84963), (30551, 79248), (34788, 69596), (34798, 69576), (39624, 61102), (42744, 56642), (46384, 52197)]