1613764768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 4206698496

約数和(自身を除く): 2592933728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 37, 44, 56, 62, 74, 77, 88, 112, 124, 148, 154, 176, 217, 224, 248, 259, 296, 308, 341, 352, 407, 434, 496, 518, 571, 592, 616, 682, 814, 868, 992, 1036, 1142, 1147, 1184, 1232, 1364, 1628, 1736, 2072, 2284, 2294, 2387, 2464, 2728, 2849, 3256, 3472, 3997, 4144, 4568, 4588, 4774, 5456, 5698, 6281, 6512, 6944, 7994, 8029, 8288, 9136, 9176, 9548, 10912, 11396, 12562, 12617, 13024, 15988, 16058, 17701, 18272, 18352, 19096, 21127, 22792, 25124, 25234, 31976, 32116, 35402, 36704, 38192, 42254, 43967, 45584, 50248, 50468, 63952, 64232, 70804, 76384, 84508, 87934, 88319, 91168, 100496, 100936, 123907, 127904, 128464, 141608, 147889, 169016, 175868, 176638, 194711, 200992, 201872, 232397, 247814, 256928, 283216, 295778, 338032, 351736, 353276, 389422, 403744, 464794, 495628, 566432, 591556, 654937, 676064, 703472, 706552, 778844, 929588, 991256, 1183112, 1309874, 1362977, 1406944, 1413104, 1557688, 1626779, 1859176, 1982512, 2366224, 2619748, 2725954, 2826208, 3115376, 3253558, 3718352, 3965024, 4584559, 4732448, 5239496, 5451908, 6230752, 6507116, 7204307, 7436704, 9169118, 10478992, 10903816, 13014232, 14408614, 18338236, 20957984, 21807632, 26028464, 28817228, 36676472, 43615264, 50430149, 52056928, 57634456, 73352944, 100860298, 115268912, 146705888, 201720596, 230537824, 403441192, 806882384, 1613764768]

約数ペア:

[(1, 1613764768), (2, 806882384), (4, 403441192), (7, 230537824), (8, 201720596), (11, 146705888), (14, 115268912), (16, 100860298), (22, 73352944), (28, 57634456), (31, 52056928), (32, 50430149), (37, 43615264), (44, 36676472), (56, 28817228), (62, 26028464), (74, 21807632), (77, 20957984), (88, 18338236), (112, 14408614), (124, 13014232), (148, 10903816), (154, 10478992), (176, 9169118), (217, 7436704), (224, 7204307), (248, 6507116), (259, 6230752), (296, 5451908), (308, 5239496), (341, 4732448), (352, 4584559), (407, 3965024), (434, 3718352), (496, 3253558), (518, 3115376), (571, 2826208), (592, 2725954), (616, 2619748), (682, 2366224), (814, 1982512), (868, 1859176), (992, 1626779), (1036, 1557688), (1142, 1413104), (1147, 1406944), (1184, 1362977), (1232, 1309874), (1364, 1183112), (1628, 991256), (1736, 929588), (2072, 778844), (2284, 706552), (2294, 703472), (2387, 676064), (2464, 654937), (2728, 591556), (2849, 566432), (3256, 495628), (3472, 464794), (3997, 403744), (4144, 389422), (4568, 353276), (4588, 351736), (4774, 338032), (5456, 295778), (5698, 283216), (6281, 256928), (6512, 247814), (6944, 232397), (7994, 201872), (8029, 200992), (8288, 194711), (9136, 176638), (9176, 175868), (9548, 169016), (10912, 147889), (11396, 141608), (12562, 128464), (12617, 127904), (13024, 123907), (15988, 100936), (16058, 100496), (17701, 91168), (18272, 88319), (18352, 87934), (19096, 84508), (21127, 76384), (22792, 70804), (25124, 64232), (25234, 63952), (31976, 50468), (32116, 50248), (35402, 45584), (36704, 43967), (38192, 42254)]