878363064

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 2505583080

約数和(自身を除く): 1627220016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 53, 72, 86, 101, 106, 129, 159, 172, 202, 212, 258, 303, 318, 344, 387, 404, 424, 477, 516, 606, 636, 774, 808, 909, 954, 1032, 1212, 1272, 1548, 1818, 1908, 2279, 2424, 2809, 3096, 3636, 3816, 4343, 4558, 5353, 5618, 6837, 7272, 8427, 8686, 9116, 10706, 11236, 13029, 13674, 16059, 16854, 17372, 18232, 20511, 21412, 22472, 25281, 26058, 27348, 32118, 33708, 34744, 39087, 41022, 42824, 48177, 50562, 52116, 54696, 64236, 67416, 78174, 82044, 96354, 101124, 104232, 120787, 128472, 156348, 164088, 192708, 202248, 230179, 241574, 283709, 312696, 362361, 385416, 460358, 483148, 567418, 690537, 724722, 851127, 920716, 966296, 1087083, 1134836, 1381074, 1449444, 1702254, 1841432, 2071611, 2174166, 2269672, 2553381, 2762148, 2898888, 3404508, 4143222, 4348332, 5106762, 5524296, 6809016, 8286444, 8696664, 10213524, 12199487, 16572888, 20427048, 24398974, 36598461, 48797948, 73196922, 97595896, 109795383, 146393844, 219590766, 292787688, 439181532, 878363064]

約数ペア:

[(1, 878363064), (2, 439181532), (3, 292787688), (4, 219590766), (6, 146393844), (8, 109795383), (9, 97595896), (12, 73196922), (18, 48797948), (24, 36598461), (36, 24398974), (43, 20427048), (53, 16572888), (72, 12199487), (86, 10213524), (101, 8696664), (106, 8286444), (129, 6809016), (159, 5524296), (172, 5106762), (202, 4348332), (212, 4143222), (258, 3404508), (303, 2898888), (318, 2762148), (344, 2553381), (387, 2269672), (404, 2174166), (424, 2071611), (477, 1841432), (516, 1702254), (606, 1449444), (636, 1381074), (774, 1134836), (808, 1087083), (909, 966296), (954, 920716), (1032, 851127), (1212, 724722), (1272, 690537), (1548, 567418), (1818, 483148), (1908, 460358), (2279, 385416), (2424, 362361), (2809, 312696), (3096, 283709), (3636, 241574), (3816, 230179), (4343, 202248), (4558, 192708), (5353, 164088), (5618, 156348), (6837, 128472), (7272, 120787), (8427, 104232), (8686, 101124), (9116, 96354), (10706, 82044), (11236, 78174), (13029, 67416), (13674, 64236), (16059, 54696), (16854, 52116), (17372, 50562), (18232, 48177), (20511, 42824), (21412, 41022), (22472, 39087), (25281, 34744), (26058, 33708), (27348, 32118)]