331926192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 1005539808

約数和(自身を除く): 673613616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 281, 312, 468, 562, 624, 631, 843, 936, 1124, 1262, 1686, 1872, 1893, 2248, 2524, 2529, 3372, 3653, 3786, 4496, 5048, 5058, 5679, 6744, 7306, 7572, 8203, 10096, 10116, 10959, 11358, 13488, 14612, 15144, 16406, 20232, 21918, 22716, 24609, 29224, 30288, 32812, 32877, 40464, 43836, 45432, 49218, 58448, 65624, 65754, 73827, 87672, 90864, 98436, 131248, 131508, 147654, 175344, 177311, 196872, 263016, 295308, 354622, 393744, 526032, 531933, 590616, 709244, 1063866, 1181232, 1418488, 1595799, 2127732, 2305043, 2836976, 3191598, 4255464, 4610086, 6383196, 6915129, 8510928, 9220172, 12766392, 13830258, 18440344, 20745387, 25532784, 27660516, 36880688, 41490774, 55321032, 82981548, 110642064, 165963096, 331926192]

約数ペア:

[(1, 331926192), (2, 165963096), (3, 110642064), (4, 82981548), (6, 55321032), (8, 41490774), (9, 36880688), (12, 27660516), (13, 25532784), (16, 20745387), (18, 18440344), (24, 13830258), (26, 12766392), (36, 9220172), (39, 8510928), (48, 6915129), (52, 6383196), (72, 4610086), (78, 4255464), (104, 3191598), (117, 2836976), (144, 2305043), (156, 2127732), (208, 1595799), (234, 1418488), (281, 1181232), (312, 1063866), (468, 709244), (562, 590616), (624, 531933), (631, 526032), (843, 393744), (936, 354622), (1124, 295308), (1262, 263016), (1686, 196872), (1872, 177311), (1893, 175344), (2248, 147654), (2524, 131508), (2529, 131248), (3372, 98436), (3653, 90864), (3786, 87672), (4496, 73827), (5048, 65754), (5058, 65624), (5679, 58448), (6744, 49218), (7306, 45432), (7572, 43836), (8203, 40464), (10096, 32877), (10116, 32812), (10959, 30288), (11358, 29224), (13488, 24609), (14612, 22716), (15144, 21918), (16406, 20232)]