1289159676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2904

約数の個数: 144

約数和(自身を含む): 3910932480

約数和(自身を除く): 2621772804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 59, 62, 63, 84, 93, 118, 124, 126, 177, 186, 217, 236, 252, 279, 354, 372, 413, 434, 531, 558, 651, 708, 826, 868, 1062, 1116, 1239, 1302, 1652, 1829, 1953, 2124, 2478, 2604, 2797, 3658, 3717, 3906, 4956, 5487, 5594, 7316, 7434, 7812, 8391, 10974, 11188, 12803, 14868, 16461, 16782, 19579, 21948, 25173, 25606, 32922, 33564, 38409, 39158, 50346, 51212, 58737, 65844, 76818, 78316, 86707, 100692, 115227, 117474, 153636, 165023, 173414, 176211, 230454, 234948, 260121, 330046, 346828, 352422, 460908, 495069, 520242, 606949, 660092, 704844, 780363, 990138, 1040484, 1155161, 1213898, 1485207, 1560726, 1820847, 1980276, 2310322, 2427796, 2970414, 3121452, 3465483, 3641694, 4620644, 5115713, 5462541, 5940828, 6930966, 7283388, 10231426, 10396449, 10925082, 13861932, 15347139, 20462852, 20792898, 21850164, 30694278, 35809991, 41585796, 46041417, 61388556, 71619982, 92082834, 107429973, 143239964, 184165668, 214859946, 322289919, 429719892, 644579838, 1289159676]

約数ペア:

[(1, 1289159676), (2, 644579838), (3, 429719892), (4, 322289919), (6, 214859946), (7, 184165668), (9, 143239964), (12, 107429973), (14, 92082834), (18, 71619982), (21, 61388556), (28, 46041417), (31, 41585796), (36, 35809991), (42, 30694278), (59, 21850164), (62, 20792898), (63, 20462852), (84, 15347139), (93, 13861932), (118, 10925082), (124, 10396449), (126, 10231426), (177, 7283388), (186, 6930966), (217, 5940828), (236, 5462541), (252, 5115713), (279, 4620644), (354, 3641694), (372, 3465483), (413, 3121452), (434, 2970414), (531, 2427796), (558, 2310322), (651, 1980276), (708, 1820847), (826, 1560726), (868, 1485207), (1062, 1213898), (1116, 1155161), (1239, 1040484), (1302, 990138), (1652, 780363), (1829, 704844), (1953, 660092), (2124, 606949), (2478, 520242), (2604, 495069), (2797, 460908), (3658, 352422), (3717, 346828), (3906, 330046), (4956, 260121), (5487, 234948), (5594, 230454), (7316, 176211), (7434, 173414), (7812, 165023), (8391, 153636), (10974, 117474), (11188, 115227), (12803, 100692), (14868, 86707), (16461, 78316), (16782, 76818), (19579, 65844), (21948, 58737), (25173, 51212), (25606, 50346), (32922, 39158), (33564, 38409)]