268153992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 768924000

約数和(自身を除く): 500770008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 211, 228, 342, 422, 456, 633, 684, 844, 929, 1266, 1368, 1688, 1858, 1899, 2532, 2787, 3716, 3798, 4009, 5064, 5574, 7432, 7596, 8018, 8361, 11148, 12027, 15192, 16036, 16722, 17651, 22296, 24054, 32072, 33444, 35302, 36081, 48108, 52953, 66888, 70604, 72162, 96216, 105906, 141208, 144324, 158859, 196019, 211812, 288648, 317718, 392038, 423624, 588057, 635436, 784076, 1176114, 1270872, 1568152, 1764171, 2352228, 3528342, 3724361, 4704456, 7056684, 7448722, 11173083, 14113368, 14897444, 22346166, 29794888, 33519249, 44692332, 67038498, 89384664, 134076996, 268153992]

約数ペア:

[(1, 268153992), (2, 134076996), (3, 89384664), (4, 67038498), (6, 44692332), (8, 33519249), (9, 29794888), (12, 22346166), (18, 14897444), (19, 14113368), (24, 11173083), (36, 7448722), (38, 7056684), (57, 4704456), (72, 3724361), (76, 3528342), (114, 2352228), (152, 1764171), (171, 1568152), (211, 1270872), (228, 1176114), (342, 784076), (422, 635436), (456, 588057), (633, 423624), (684, 392038), (844, 317718), (929, 288648), (1266, 211812), (1368, 196019), (1688, 158859), (1858, 144324), (1899, 141208), (2532, 105906), (2787, 96216), (3716, 72162), (3798, 70604), (4009, 66888), (5064, 52953), (5574, 48108), (7432, 36081), (7596, 35302), (8018, 33444), (8361, 32072), (11148, 24054), (12027, 22296), (15192, 17651), (16036, 16722)]