643115616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 2011806720

約数和(自身を除く): 1368691104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 79, 88, 96, 104, 132, 143, 156, 158, 176, 208, 237, 264, 286, 312, 316, 352, 416, 429, 474, 528, 572, 593, 624, 632, 858, 869, 948, 1027, 1056, 1144, 1186, 1248, 1264, 1716, 1738, 1779, 1896, 2054, 2288, 2372, 2528, 2607, 3081, 3432, 3476, 3558, 3792, 4108, 4576, 4744, 5214, 6162, 6523, 6864, 6952, 7116, 7584, 7709, 8216, 9488, 10428, 11297, 12324, 13046, 13728, 13904, 14232, 15418, 16432, 18976, 19569, 20856, 22594, 23127, 24648, 26092, 27808, 28464, 30836, 32864, 33891, 39138, 41712, 45188, 46254, 46847, 49296, 52184, 56928, 61672, 67782, 78276, 83424, 84799, 90376, 92508, 93694, 98592, 104368, 123344, 135564, 140541, 156552, 169598, 180752, 185016, 187388, 208736, 246688, 254397, 271128, 281082, 313104, 339196, 361504, 370032, 374776, 508794, 515317, 542256, 562164, 609011, 626208, 678392, 740064, 749552, 1017588, 1030634, 1084512, 1124328, 1218022, 1356784, 1499104, 1545951, 1827033, 2035176, 2061268, 2248656, 2436044, 2713568, 3091902, 3654066, 4070352, 4122536, 4497312, 4872088, 6183804, 6699121, 7308132, 8140704, 8245072, 9744176, 12367608, 13398242, 14616264, 16490144, 19488352, 20097363, 24735216, 26796484, 29232528, 40194726, 49470432, 53592968, 58465056, 80389452, 107185936, 160778904, 214371872, 321557808, 643115616]

約数ペア:

[(1, 643115616), (2, 321557808), (3, 214371872), (4, 160778904), (6, 107185936), (8, 80389452), (11, 58465056), (12, 53592968), (13, 49470432), (16, 40194726), (22, 29232528), (24, 26796484), (26, 24735216), (32, 20097363), (33, 19488352), (39, 16490144), (44, 14616264), (48, 13398242), (52, 12367608), (66, 9744176), (78, 8245072), (79, 8140704), (88, 7308132), (96, 6699121), (104, 6183804), (132, 4872088), (143, 4497312), (156, 4122536), (158, 4070352), (176, 3654066), (208, 3091902), (237, 2713568), (264, 2436044), (286, 2248656), (312, 2061268), (316, 2035176), (352, 1827033), (416, 1545951), (429, 1499104), (474, 1356784), (528, 1218022), (572, 1124328), (593, 1084512), (624, 1030634), (632, 1017588), (858, 749552), (869, 740064), (948, 678392), (1027, 626208), (1056, 609011), (1144, 562164), (1186, 542256), (1248, 515317), (1264, 508794), (1716, 374776), (1738, 370032), (1779, 361504), (1896, 339196), (2054, 313104), (2288, 281082), (2372, 271128), (2528, 254397), (2607, 246688), (3081, 208736), (3432, 187388), (3476, 185016), (3558, 180752), (3792, 169598), (4108, 156552), (4576, 140541), (4744, 135564), (5214, 123344), (6162, 104368), (6523, 98592), (6864, 93694), (6952, 92508), (7116, 90376), (7584, 84799), (7709, 83424), (8216, 78276), (9488, 67782), (10428, 61672), (11297, 56928), (12324, 52184), (13046, 49296), (13728, 46847), (13904, 46254), (14232, 45188), (15418, 41712), (16432, 39138), (18976, 33891), (19569, 32864), (20856, 30836), (22594, 28464), (23127, 27808), (24648, 26092)]