399605544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3259}}^1$

素因数の和:3415

約数の個数: 96

約数和(自身を含む): 1174773600

約数和(自身を除く): 775168056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 131, 156, 234, 262, 312, 393, 468, 524, 786, 936, 1048, 1179, 1572, 1703, 2358, 3144, 3259, 3406, 4716, 5109, 6518, 6812, 9432, 9777, 10218, 13036, 13624, 15327, 19554, 20436, 26072, 29331, 30654, 39108, 40872, 42367, 58662, 61308, 78216, 84734, 117324, 122616, 127101, 169468, 234648, 254202, 338936, 381303, 426929, 508404, 762606, 853858, 1016808, 1280787, 1525212, 1707716, 2561574, 3050424, 3415432, 3842361, 5123148, 5550077, 7684722, 10246296, 11100154, 15369444, 16650231, 22200308, 30738888, 33300462, 44400616, 49950693, 66600924, 99901386, 133201848, 199802772, 399605544]

約数ペア:

[(1, 399605544), (2, 199802772), (3, 133201848), (4, 99901386), (6, 66600924), (8, 49950693), (9, 44400616), (12, 33300462), (13, 30738888), (18, 22200308), (24, 16650231), (26, 15369444), (36, 11100154), (39, 10246296), (52, 7684722), (72, 5550077), (78, 5123148), (104, 3842361), (117, 3415432), (131, 3050424), (156, 2561574), (234, 1707716), (262, 1525212), (312, 1280787), (393, 1016808), (468, 853858), (524, 762606), (786, 508404), (936, 426929), (1048, 381303), (1179, 338936), (1572, 254202), (1703, 234648), (2358, 169468), (3144, 127101), (3259, 122616), (3406, 117324), (4716, 84734), (5109, 78216), (6518, 61308), (6812, 58662), (9432, 42367), (9777, 40872), (10218, 39108), (13036, 30654), (13624, 29331), (15327, 26072), (19554, 20436)]