454285728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 144

約数和(自身を含む): 1412794656

約数和(自身を除く): 958508928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1248, 1608, 1742, 1811, 1872, 2144, 2412, 2613, 3216, 3484, 3622, 3744, 4824, 5226, 5433, 6432, 6968, 7244, 7839, 9648, 10452, 10866, 13936, 14488, 15678, 16299, 19296, 20904, 21732, 23543, 27872, 28976, 31356, 32598, 41808, 43464, 47086, 57952, 62712, 65196, 70629, 83616, 86928, 94172, 121337, 125424, 130392, 141258, 173856, 188344, 211887, 242674, 250848, 260784, 282516, 364011, 376688, 423774, 485348, 521568, 565032, 728022, 753376, 847548, 970696, 1092033, 1130064, 1456044, 1577381, 1695096, 1941392, 2184066, 2260128, 2912088, 3154762, 3390192, 3882784, 4368132, 4732143, 5824176, 6309524, 6780384, 8736264, 9464286, 11648352, 12619048, 14196429, 17472528, 18928572, 25238096, 28392858, 34945056, 37857144, 50476192, 56785716, 75714288, 113571432, 151428576, 227142864, 454285728]

約数ペア:

[(1, 454285728), (2, 227142864), (3, 151428576), (4, 113571432), (6, 75714288), (8, 56785716), (9, 50476192), (12, 37857144), (13, 34945056), (16, 28392858), (18, 25238096), (24, 18928572), (26, 17472528), (32, 14196429), (36, 12619048), (39, 11648352), (48, 9464286), (52, 8736264), (67, 6780384), (72, 6309524), (78, 5824176), (96, 4732143), (104, 4368132), (117, 3882784), (134, 3390192), (144, 3154762), (156, 2912088), (201, 2260128), (208, 2184066), (234, 1941392), (268, 1695096), (288, 1577381), (312, 1456044), (402, 1130064), (416, 1092033), (468, 970696), (536, 847548), (603, 753376), (624, 728022), (804, 565032), (871, 521568), (936, 485348), (1072, 423774), (1206, 376688), (1248, 364011), (1608, 282516), (1742, 260784), (1811, 250848), (1872, 242674), (2144, 211887), (2412, 188344), (2613, 173856), (3216, 141258), (3484, 130392), (3622, 125424), (3744, 121337), (4824, 94172), (5226, 86928), (5433, 83616), (6432, 70629), (6968, 65196), (7244, 62712), (7839, 57952), (9648, 47086), (10452, 43464), (10866, 41808), (13936, 32598), (14488, 31356), (15678, 28976), (16299, 27872), (19296, 23543), (20904, 21732)]