211345992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1579}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 676587600

約数和(自身を除く): 465241608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 234, 264, 286, 312, 338, 396, 429, 468, 507, 572, 676, 792, 858, 936, 1014, 1144, 1287, 1352, 1521, 1579, 1716, 1859, 2028, 2574, 3042, 3158, 3432, 3718, 4056, 4737, 5148, 5577, 6084, 6316, 7436, 9474, 10296, 11154, 12168, 12632, 14211, 14872, 16731, 17369, 18948, 20527, 22308, 28422, 33462, 34738, 37896, 41054, 44616, 52107, 56844, 61581, 66924, 69476, 82108, 104214, 113688, 123162, 133848, 138952, 156321, 164216, 184743, 208428, 225797, 246324, 266851, 312642, 369486, 416856, 451594, 492648, 533702, 625284, 677391, 738972, 800553, 903188, 1067404, 1250568, 1354782, 1477944, 1601106, 1806376, 2032173, 2134808, 2401659, 2709564, 2935361, 3202212, 4064346, 4803318, 5419128, 5870722, 6404424, 8128692, 8806083, 9606636, 11741444, 16257384, 17612166, 19213272, 23482888, 26418249, 35224332, 52836498, 70448664, 105672996, 211345992]

約数ペア:

[(1, 211345992), (2, 105672996), (3, 70448664), (4, 52836498), (6, 35224332), (8, 26418249), (9, 23482888), (11, 19213272), (12, 17612166), (13, 16257384), (18, 11741444), (22, 9606636), (24, 8806083), (26, 8128692), (33, 6404424), (36, 5870722), (39, 5419128), (44, 4803318), (52, 4064346), (66, 3202212), (72, 2935361), (78, 2709564), (88, 2401659), (99, 2134808), (104, 2032173), (117, 1806376), (132, 1601106), (143, 1477944), (156, 1354782), (169, 1250568), (198, 1067404), (234, 903188), (264, 800553), (286, 738972), (312, 677391), (338, 625284), (396, 533702), (429, 492648), (468, 451594), (507, 416856), (572, 369486), (676, 312642), (792, 266851), (858, 246324), (936, 225797), (1014, 208428), (1144, 184743), (1287, 164216), (1352, 156321), (1521, 138952), (1579, 133848), (1716, 123162), (1859, 113688), (2028, 104214), (2574, 82108), (3042, 69476), (3158, 66924), (3432, 61581), (3718, 56844), (4056, 52107), (4737, 44616), (5148, 41054), (5577, 37896), (6084, 34738), (6316, 33462), (7436, 28422), (9474, 22308), (10296, 20527), (11154, 18948), (12168, 17369), (12632, 16731), (14211, 14872)]