1184400984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 3266887680

約数和(自身を除く): 2082486696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 127, 142, 156, 213, 254, 284, 312, 381, 421, 426, 508, 568, 762, 842, 852, 923, 1016, 1263, 1524, 1651, 1684, 1704, 1846, 2526, 2769, 3048, 3302, 3368, 3692, 4953, 5052, 5473, 5538, 6604, 7384, 9017, 9906, 10104, 10946, 11076, 13208, 16419, 18034, 19812, 21892, 22152, 27051, 29891, 32838, 36068, 39624, 43784, 53467, 54102, 59782, 65676, 72136, 89673, 106934, 108204, 117221, 119564, 131352, 160401, 179346, 213868, 216408, 234442, 239128, 320802, 351663, 358692, 388583, 427736, 468884, 641604, 695071, 703326, 717384, 777166, 937768, 1165749, 1283208, 1390142, 1406652, 1554332, 2085213, 2331498, 2780284, 2813304, 3108664, 3796157, 4170426, 4662996, 5560568, 7592314, 8340852, 9325992, 11388471, 15184628, 16681704, 22776942, 30369256, 45553884, 49350041, 91107768, 98700082, 148050123, 197400164, 296100246, 394800328, 592200492, 1184400984]

約数ペア:

[(1, 1184400984), (2, 592200492), (3, 394800328), (4, 296100246), (6, 197400164), (8, 148050123), (12, 98700082), (13, 91107768), (24, 49350041), (26, 45553884), (39, 30369256), (52, 22776942), (71, 16681704), (78, 15184628), (104, 11388471), (127, 9325992), (142, 8340852), (156, 7592314), (213, 5560568), (254, 4662996), (284, 4170426), (312, 3796157), (381, 3108664), (421, 2813304), (426, 2780284), (508, 2331498), (568, 2085213), (762, 1554332), (842, 1406652), (852, 1390142), (923, 1283208), (1016, 1165749), (1263, 937768), (1524, 777166), (1651, 717384), (1684, 703326), (1704, 695071), (1846, 641604), (2526, 468884), (2769, 427736), (3048, 388583), (3302, 358692), (3368, 351663), (3692, 320802), (4953, 239128), (5052, 234442), (5473, 216408), (5538, 213868), (6604, 179346), (7384, 160401), (9017, 131352), (9906, 119564), (10104, 117221), (10946, 108204), (11076, 106934), (13208, 89673), (16419, 72136), (18034, 65676), (19812, 59782), (21892, 54102), (22152, 53467), (27051, 43784), (29891, 39624), (32838, 36068)]