239215392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 738731448

約数和(自身を除く): 499516056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 181, 208, 234, 288, 312, 353, 362, 416, 468, 543, 624, 706, 724, 936, 1059, 1086, 1248, 1412, 1448, 1629, 1872, 2118, 2172, 2353, 2824, 2896, 3177, 3258, 3744, 4236, 4344, 4589, 4706, 5648, 5792, 6354, 6516, 7059, 8472, 8688, 9178, 9412, 11296, 12708, 13032, 13767, 14118, 16944, 17376, 18356, 18824, 21177, 25416, 26064, 27534, 28236, 33888, 36712, 37648, 41301, 42354, 50832, 52128, 55068, 56472, 63893, 73424, 75296, 82602, 84708, 101664, 110136, 112944, 127786, 146848, 165204, 169416, 191679, 220272, 225888, 255572, 330408, 338832, 383358, 440544, 511144, 575037, 660816, 677664, 766716, 830609, 1022288, 1150074, 1321632, 1533432, 1661218, 2044576, 2300148, 2491827, 3066864, 3322436, 4600296, 4983654, 6133728, 6644872, 7475481, 9200592, 9967308, 13289744, 14950962, 18401184, 19934616, 26579488, 29901924, 39869232, 59803848, 79738464, 119607696, 239215392]

約数ペア:

[(1, 239215392), (2, 119607696), (3, 79738464), (4, 59803848), (6, 39869232), (8, 29901924), (9, 26579488), (12, 19934616), (13, 18401184), (16, 14950962), (18, 13289744), (24, 9967308), (26, 9200592), (32, 7475481), (36, 6644872), (39, 6133728), (48, 4983654), (52, 4600296), (72, 3322436), (78, 3066864), (96, 2491827), (104, 2300148), (117, 2044576), (144, 1661218), (156, 1533432), (181, 1321632), (208, 1150074), (234, 1022288), (288, 830609), (312, 766716), (353, 677664), (362, 660816), (416, 575037), (468, 511144), (543, 440544), (624, 383358), (706, 338832), (724, 330408), (936, 255572), (1059, 225888), (1086, 220272), (1248, 191679), (1412, 169416), (1448, 165204), (1629, 146848), (1872, 127786), (2118, 112944), (2172, 110136), (2353, 101664), (2824, 84708), (2896, 82602), (3177, 75296), (3258, 73424), (3744, 63893), (4236, 56472), (4344, 55068), (4589, 52128), (4706, 50832), (5648, 42354), (5792, 41301), (6354, 37648), (6516, 36712), (7059, 33888), (8472, 28236), (8688, 27534), (9178, 26064), (9412, 25416), (11296, 21177), (12708, 18824), (13032, 18356), (13767, 17376), (14118, 16944)]