311382864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4125

約数の個数: 120

約数和(自身を含む): 961599912

約数和(自身を除く): 650217048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4057, 4264, 4797, 5904, 6396, 8114, 8528, 9594, 12171, 12792, 16228, 19188, 24342, 25584, 32456, 36513, 38376, 48684, 52741, 64912, 73026, 76752, 97368, 105482, 146052, 158223, 166337, 194736, 210964, 292104, 316446, 332674, 421928, 474669, 499011, 584208, 632892, 665348, 843856, 949338, 998022, 1265784, 1330696, 1497033, 1898676, 1996044, 2162381, 2531568, 2661392, 2994066, 3797352, 3992088, 4324762, 5988132, 6487143, 7594704, 7984176, 8649524, 11976264, 12974286, 17299048, 19461429, 23952528, 25948572, 34598096, 38922858, 51897144, 77845716, 103794288, 155691432, 311382864]

約数ペア:

[(1, 311382864), (2, 155691432), (3, 103794288), (4, 77845716), (6, 51897144), (8, 38922858), (9, 34598096), (12, 25948572), (13, 23952528), (16, 19461429), (18, 17299048), (24, 12974286), (26, 11976264), (36, 8649524), (39, 7984176), (41, 7594704), (48, 6487143), (52, 5988132), (72, 4324762), (78, 3992088), (82, 3797352), (104, 2994066), (117, 2661392), (123, 2531568), (144, 2162381), (156, 1996044), (164, 1898676), (208, 1497033), (234, 1330696), (246, 1265784), (312, 998022), (328, 949338), (369, 843856), (468, 665348), (492, 632892), (533, 584208), (624, 499011), (656, 474669), (738, 421928), (936, 332674), (984, 316446), (1066, 292104), (1476, 210964), (1599, 194736), (1872, 166337), (1968, 158223), (2132, 146052), (2952, 105482), (3198, 97368), (4057, 76752), (4264, 73026), (4797, 64912), (5904, 52741), (6396, 48684), (8114, 38376), (8528, 36513), (9594, 32456), (12171, 25584), (12792, 24342), (16228, 19188)]