669520908

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 2009280000

約数和(自身を除く): 1339759092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 343, 354, 413, 441, 531, 588, 686, 708, 826, 882, 919, 1029, 1062, 1239, 1372, 1652, 1764, 1838, 2058, 2124, 2478, 2757, 2891, 3087, 3676, 3717, 4116, 4956, 5514, 5782, 6174, 6433, 7434, 8271, 8673, 11028, 11564, 12348, 12866, 14868, 16542, 17346, 19299, 20237, 25732, 26019, 33084, 34692, 38598, 40474, 45031, 52038, 54221, 57897, 60711, 77196, 80948, 90062, 104076, 108442, 115794, 121422, 135093, 162663, 180124, 182133, 216884, 231588, 242844, 270186, 315217, 325326, 364266, 379547, 405279, 487989, 540372, 630434, 650652, 728532, 759094, 810558, 945651, 975978, 1138641, 1260868, 1518188, 1621116, 1891302, 1951956, 2277282, 2656829, 2836953, 3415923, 3782604, 4554564, 5313658, 5673906, 6831846, 7970487, 10627316, 11347812, 13663692, 15940974, 18597803, 23911461, 31881948, 37195606, 47822922, 55793409, 74391212, 95645844, 111586818, 167380227, 223173636, 334760454, 669520908]

約数ペア:

[(1, 669520908), (2, 334760454), (3, 223173636), (4, 167380227), (6, 111586818), (7, 95645844), (9, 74391212), (12, 55793409), (14, 47822922), (18, 37195606), (21, 31881948), (28, 23911461), (36, 18597803), (42, 15940974), (49, 13663692), (59, 11347812), (63, 10627316), (84, 7970487), (98, 6831846), (118, 5673906), (126, 5313658), (147, 4554564), (177, 3782604), (196, 3415923), (236, 2836953), (252, 2656829), (294, 2277282), (343, 1951956), (354, 1891302), (413, 1621116), (441, 1518188), (531, 1260868), (588, 1138641), (686, 975978), (708, 945651), (826, 810558), (882, 759094), (919, 728532), (1029, 650652), (1062, 630434), (1239, 540372), (1372, 487989), (1652, 405279), (1764, 379547), (1838, 364266), (2058, 325326), (2124, 315217), (2478, 270186), (2757, 242844), (2891, 231588), (3087, 216884), (3676, 182133), (3717, 180124), (4116, 162663), (4956, 135093), (5514, 121422), (5782, 115794), (6174, 108442), (6433, 104076), (7434, 90062), (8271, 80948), (8673, 77196), (11028, 60711), (11564, 57897), (12348, 54221), (12866, 52038), (14868, 45031), (16542, 40474), (17346, 38598), (19299, 34692), (20237, 33084), (25732, 26019)]