2540156472

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 192

約数和(自身を含む): 8138520000

約数和(自身を除く): 5598363528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 343, 392, 438, 441, 504, 511, 584, 588, 657, 686, 876, 882, 1022, 1029, 1176, 1314, 1372, 1409, 1533, 1752, 1764, 2044, 2058, 2628, 2744, 2818, 3066, 3087, 3528, 3577, 4088, 4116, 4227, 4599, 5256, 5636, 6132, 6174, 7154, 8232, 8454, 9198, 9863, 10731, 11272, 12264, 12348, 12681, 14308, 16908, 18396, 19726, 21462, 24696, 25039, 25362, 28616, 29589, 32193, 33816, 36792, 39452, 42924, 50078, 50724, 59178, 64386, 69041, 75117, 78904, 85848, 88767, 100156, 101448, 102857, 118356, 128772, 138082, 150234, 177534, 200312, 205714, 207123, 225351, 236712, 257544, 276164, 300468, 308571, 355068, 411428, 414246, 450702, 483287, 552328, 600936, 617142, 621369, 710136, 719999, 822856, 828492, 901404, 925713, 966574, 1234284, 1242738, 1439998, 1449861, 1656984, 1802808, 1851426, 1933148, 2159997, 2468568, 2485476, 2879996, 2899722, 3702852, 3866296, 4319994, 4349583, 4970952, 5039993, 5759992, 5799444, 6479991, 7405704, 8639988, 8699166, 10079986, 11598888, 12959982, 15119979, 17279976, 17398332, 20159972, 25919964, 30239958, 34796664, 35279951, 40319944, 45359937, 51839928, 60479916, 70559902, 90719874, 105839853, 120959832, 141119804, 181439748, 211679706, 282239608, 317519559, 362879496, 423359412, 635039118, 846718824, 1270078236, 2540156472]

約数ペア:

[(1, 2540156472), (2, 1270078236), (3, 846718824), (4, 635039118), (6, 423359412), (7, 362879496), (8, 317519559), (9, 282239608), (12, 211679706), (14, 181439748), (18, 141119804), (21, 120959832), (24, 105839853), (28, 90719874), (36, 70559902), (42, 60479916), (49, 51839928), (56, 45359937), (63, 40319944), (72, 35279951), (73, 34796664), (84, 30239958), (98, 25919964), (126, 20159972), (146, 17398332), (147, 17279976), (168, 15119979), (196, 12959982), (219, 11598888), (252, 10079986), (292, 8699166), (294, 8639988), (343, 7405704), (392, 6479991), (438, 5799444), (441, 5759992), (504, 5039993), (511, 4970952), (584, 4349583), (588, 4319994), (657, 3866296), (686, 3702852), (876, 2899722), (882, 2879996), (1022, 2485476), (1029, 2468568), (1176, 2159997), (1314, 1933148), (1372, 1851426), (1409, 1802808), (1533, 1656984), (1752, 1449861), (1764, 1439998), (2044, 1242738), (2058, 1234284), (2628, 966574), (2744, 925713), (2818, 901404), (3066, 828492), (3087, 822856), (3528, 719999), (3577, 710136), (4088, 621369), (4116, 617142), (4227, 600936), (4599, 552328), (5256, 483287), (5636, 450702), (6132, 414246), (6174, 411428), (7154, 355068), (8232, 308571), (8454, 300468), (9198, 276164), (9863, 257544), (10731, 236712), (11272, 225351), (12264, 207123), (12348, 205714), (12681, 200312), (14308, 177534), (16908, 150234), (18396, 138082), (19726, 128772), (21462, 118356), (24696, 102857), (25039, 101448), (25362, 100156), (28616, 88767), (29589, 85848), (32193, 78904), (33816, 75117), (36792, 69041), (39452, 64386), (42924, 59178), (50078, 50724)]