31369960944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{52837}}^1$

素因数の和:52908

約数の個数: 240

約数和(自身を含む): 109023815680

約数和(自身を除く): 77653854736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2604, 2736, 3192, 3472, 3534, 3906, 4123, 4464, 4712, 4788, 5208, 5301, 6384, 7068, 7812, 8246, 9424, 9576, 10416, 10602, 12369, 14136, 15624, 16492, 19152, 21204, 24738, 28272, 31248, 32984, 37107, 42408, 49476, 52837, 65968, 74214, 84816, 98952, 105674, 148428, 158511, 197904, 211348, 296856, 317022, 369859, 422696, 475533, 593712, 634044, 739718, 845392, 951066, 1003903, 1109577, 1268088, 1479436, 1637947, 1902132, 2007806, 2219154, 2536176, 2958872, 3011709, 3275894, 3328731, 3804264, 4015612, 4438308, 4913841, 5917744, 6023418, 6551788, 6657462, 7027321, 7608528, 8031224, 8876616, 9035127, 9827682, 11465629, 12046836, 13103576, 13314924, 14054642, 14741523, 16062448, 17753232, 18070254, 19655364, 21081963, 22931258, 24093672, 26207152, 26629848, 28109284, 29483046, 31120993, 34396887, 36140508, 39310728, 42163926, 45862516, 48187344, 53259696, 56218568, 58966092, 62241986, 63245889, 68793774, 72281016, 78621456, 84327852, 91725032, 93362979, 103190661, 112437136, 117932184, 124483972, 126491778, 137587548, 144562032, 168655704, 183450064, 186725958, 206381322, 217846951, 235864368, 248967944, 252983556, 275175096, 280088937, 337311408, 373451916, 412762644, 435693902, 497935888, 505967112, 550350192, 560177874, 653540853, 746903832, 825525288, 871387804, 1011934224, 1120355748, 1307081706, 1493807664, 1651050576, 1742775608, 1960622559, 2240711496, 2614163412, 3485551216, 3921245118, 4481422992, 5228326824, 7842490236, 10456653648, 15684980472, 31369960944]

約数ペア:

[(1, 31369960944), (2, 15684980472), (3, 10456653648), (4, 7842490236), (6, 5228326824), (7, 4481422992), (8, 3921245118), (9, 3485551216), (12, 2614163412), (14, 2240711496), (16, 1960622559), (18, 1742775608), (19, 1651050576), (21, 1493807664), (24, 1307081706), (28, 1120355748), (31, 1011934224), (36, 871387804), (38, 825525288), (42, 746903832), (48, 653540853), (56, 560177874), (57, 550350192), (62, 505967112), (63, 497935888), (72, 435693902), (76, 412762644), (84, 373451916), (93, 337311408), (112, 280088937), (114, 275175096), (124, 252983556), (126, 248967944), (133, 235864368), (144, 217846951), (152, 206381322), (168, 186725958), (171, 183450064), (186, 168655704), (217, 144562032), (228, 137587548), (248, 126491778), (252, 124483972), (266, 117932184), (279, 112437136), (304, 103190661), (336, 93362979), (342, 91725032), (372, 84327852), (399, 78621456), (434, 72281016), (456, 68793774), (496, 63245889), (504, 62241986), (532, 58966092), (558, 56218568), (589, 53259696), (651, 48187344), (684, 45862516), (744, 42163926), (798, 39310728), (868, 36140508), (912, 34396887), (1008, 31120993), (1064, 29483046), (1116, 28109284), (1178, 26629848), (1197, 26207152), (1302, 24093672), (1368, 22931258), (1488, 21081963), (1596, 19655364), (1736, 18070254), (1767, 17753232), (1953, 16062448), (2128, 14741523), (2232, 14054642), (2356, 13314924), (2394, 13103576), (2604, 12046836), (2736, 11465629), (3192, 9827682), (3472, 9035127), (3534, 8876616), (3906, 8031224), (4123, 7608528), (4464, 7027321), (4712, 6657462), (4788, 6551788), (5208, 6023418), (5301, 5917744), (6384, 4913841), (7068, 4438308), (7812, 4015612), (8246, 3804264), (9424, 3328731), (9576, 3275894), (10416, 3011709), (10602, 2958872), (12369, 2536176), (14136, 2219154), (15624, 2007806), (16492, 1902132), (19152, 1637947), (21204, 1479436), (24738, 1268088), (28272, 1109577), (31248, 1003903), (32984, 951066), (37107, 845392), (42408, 739718), (49476, 634044), (52837, 593712), (65968, 475533), (74214, 422696), (84816, 369859), (98952, 317022), (105674, 296856), (148428, 211348), (158511, 197904)]