19276016256

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25703}}^1$

素因数の和:25764

約数の個数: 256

約数和(自身を含む): 67118284800

約数和(自身を除く): 47842268544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 23436, 24192, 25703, 26784, 27776, 31248, 35712, 41664, 46872, 51406, 53568, 62496, 77109, 83328, 93744, 102812, 107136, 124992, 154218, 179921, 187488, 205624, 231327, 249984, 308436, 359842, 374976, 411248, 462654, 539763, 616872, 693981, 719684, 749952, 796793, 822496, 925308, 1079526, 1233744, 1387962, 1439368, 1593586, 1619289, 1644992, 1850616, 2159052, 2390379, 2467488, 2775924, 2878736, 3187172, 3238578, 3289984, 3701232, 4318104, 4780758, 4857867, 4934976, 5551848, 5577551, 5757472, 6374344, 6477156, 7171137, 7402464, 8636208, 9561516, 9715734, 9869952, 11103696, 11155102, 11514944, 12748688, 12954312, 14342274, 14804928, 16732653, 17272416, 19123032, 19431468, 21513411, 22207392, 22310204, 23029888, 25497376, 25908624, 28684548, 29609856, 33465306, 34544832, 38246064, 38862936, 43026822, 44414784, 44620408, 50197959, 50994752, 51817248, 57369096, 66930612, 69089664, 76492128, 77725872, 86053644, 88829568, 89240816, 100395918, 101989504, 103634496, 114738192, 133861224, 150593877, 152984256, 155451744, 172107288, 178481632, 200791836, 207268992, 229476384, 267722448, 301187754, 305968512, 310903488, 344214576, 356963264, 401583672, 458952768, 535444896, 602375508, 621806976, 688429152, 713926528, 803167344, 917905536, 1070889792, 1204751016, 1376858304, 1606334688, 2141779584, 2409502032, 2753716608, 3212669376, 4819004064, 6425338752, 9638008128, 19276016256]

約数ペア:

[(1, 19276016256), (2, 9638008128), (3, 6425338752), (4, 4819004064), (6, 3212669376), (7, 2753716608), (8, 2409502032), (9, 2141779584), (12, 1606334688), (14, 1376858304), (16, 1204751016), (18, 1070889792), (21, 917905536), (24, 803167344), (27, 713926528), (28, 688429152), (31, 621806976), (32, 602375508), (36, 535444896), (42, 458952768), (48, 401583672), (54, 356963264), (56, 344214576), (62, 310903488), (63, 305968512), (64, 301187754), (72, 267722448), (84, 229476384), (93, 207268992), (96, 200791836), (108, 178481632), (112, 172107288), (124, 155451744), (126, 152984256), (128, 150593877), (144, 133861224), (168, 114738192), (186, 103634496), (189, 101989504), (192, 100395918), (216, 89240816), (217, 88829568), (224, 86053644), (248, 77725872), (252, 76492128), (279, 69089664), (288, 66930612), (336, 57369096), (372, 51817248), (378, 50994752), (384, 50197959), (432, 44620408), (434, 44414784), (448, 43026822), (496, 38862936), (504, 38246064), (558, 34544832), (576, 33465306), (651, 29609856), (672, 28684548), (744, 25908624), (756, 25497376), (837, 23029888), (864, 22310204), (868, 22207392), (896, 21513411), (992, 19431468), (1008, 19123032), (1116, 17272416), (1152, 16732653), (1302, 14804928), (1344, 14342274), (1488, 12954312), (1512, 12748688), (1674, 11514944), (1728, 11155102), (1736, 11103696), (1953, 9869952), (1984, 9715734), (2016, 9561516), (2232, 8636208), (2604, 7402464), (2688, 7171137), (2976, 6477156), (3024, 6374344), (3348, 5757472), (3456, 5577551), (3472, 5551848), (3906, 4934976), (3968, 4857867), (4032, 4780758), (4464, 4318104), (5208, 3701232), (5859, 3289984), (5952, 3238578), (6048, 3187172), (6696, 2878736), (6944, 2775924), (7812, 2467488), (8064, 2390379), (8928, 2159052), (10416, 1850616), (11718, 1644992), (11904, 1619289), (12096, 1593586), (13392, 1439368), (13888, 1387962), (15624, 1233744), (17856, 1079526), (20832, 925308), (23436, 822496), (24192, 796793), (25703, 749952), (26784, 719684), (27776, 693981), (31248, 616872), (35712, 539763), (41664, 462654), (46872, 411248), (51406, 374976), (53568, 359842), (62496, 308436), (77109, 249984), (83328, 231327), (93744, 205624), (102812, 187488), (107136, 179921), (124992, 154218)]