12400471944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113383}}^1$

素因数の和:113440

約数の個数: 144

約数和(自身を含む): 40328421120

約数和(自身を除く): 27927949176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 4557, 5208, 6076, 7812, 9114, 12152, 13671, 15624, 18228, 27342, 36456, 54684, 109368, 113383, 226766, 340149, 453532, 680298, 793681, 907064, 1020447, 1360596, 1587362, 2040894, 2381043, 2721192, 3174724, 3514873, 4081788, 4762086, 5555767, 6349448, 7029746, 7143129, 8163576, 9524172, 10544619, 11111534, 14059492, 14286258, 16667301, 19048344, 21089238, 22223068, 24604111, 28118984, 28572516, 31633857, 33334602, 42178476, 44446136, 49208222, 50001903, 57145032, 63267714, 66669204, 73812333, 84356952, 98416444, 100003806, 126535428, 133338408, 147624666, 172228777, 196832888, 200007612, 221436999, 253070856, 295249332, 344457554, 400015224, 442873998, 516686331, 590498664, 688915108, 885747996, 1033372662, 1377830216, 1550058993, 1771495992, 2066745324, 3100117986, 4133490648, 6200235972, 12400471944]

約数ペア:

[(1, 12400471944), (2, 6200235972), (3, 4133490648), (4, 3100117986), (6, 2066745324), (7, 1771495992), (8, 1550058993), (9, 1377830216), (12, 1033372662), (14, 885747996), (18, 688915108), (21, 590498664), (24, 516686331), (28, 442873998), (31, 400015224), (36, 344457554), (42, 295249332), (49, 253070856), (56, 221436999), (62, 200007612), (63, 196832888), (72, 172228777), (84, 147624666), (93, 133338408), (98, 126535428), (124, 100003806), (126, 98416444), (147, 84356952), (168, 73812333), (186, 66669204), (196, 63267714), (217, 57145032), (248, 50001903), (252, 49208222), (279, 44446136), (294, 42178476), (372, 33334602), (392, 31633857), (434, 28572516), (441, 28118984), (504, 24604111), (558, 22223068), (588, 21089238), (651, 19048344), (744, 16667301), (868, 14286258), (882, 14059492), (1116, 11111534), (1176, 10544619), (1302, 9524172), (1519, 8163576), (1736, 7143129), (1764, 7029746), (1953, 6349448), (2232, 5555767), (2604, 4762086), (3038, 4081788), (3528, 3514873), (3906, 3174724), (4557, 2721192), (5208, 2381043), (6076, 2040894), (7812, 1587362), (9114, 1360596), (12152, 1020447), (13671, 907064), (15624, 793681), (18228, 680298), (27342, 453532), (36456, 340149), (54684, 226766), (109368, 113383)]