2131386816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 224

約数和(自身を含む): 6406944768

約数和(自身を除く): 4275557952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 137, 138, 156, 184, 192, 208, 271, 274, 276, 299, 312, 368, 411, 416, 542, 548, 552, 598, 624, 736, 813, 822, 832, 897, 1084, 1096, 1104, 1196, 1248, 1472, 1626, 1644, 1781, 1794, 2168, 2192, 2208, 2392, 2496, 3151, 3252, 3288, 3523, 3562, 3588, 4336, 4384, 4416, 4784, 5343, 6233, 6302, 6504, 6576, 7046, 7124, 7176, 8672, 8768, 9453, 9568, 10569, 10686, 12466, 12604, 13008, 13152, 14092, 14248, 14352, 17344, 18699, 18906, 19136, 21138, 21372, 24932, 25208, 26016, 26304, 28184, 28496, 28704, 37127, 37398, 37812, 40963, 42276, 42744, 49864, 50416, 52032, 56368, 56992, 57408, 74254, 74796, 75624, 81029, 81926, 84552, 85488, 99728, 100832, 111381, 112736, 113984, 122889, 148508, 149592, 151248, 162058, 163852, 169104, 170976, 199456, 201664, 222762, 225472, 243087, 245778, 297016, 299184, 302496, 324116, 327704, 338208, 341952, 398912, 445524, 482651, 486174, 491556, 594032, 598368, 604992, 648232, 655408, 676416, 853921, 891048, 965302, 972348, 983112, 1188064, 1196736, 1296464, 1310816, 1447953, 1707842, 1782096, 1930604, 1944696, 1966224, 2376128, 2561763, 2592928, 2621632, 2895906, 3415684, 3564192, 3861208, 3889392, 3932448, 5123526, 5185856, 5791812, 6831368, 7128384, 7722416, 7778784, 7864896, 10247052, 11100973, 11583624, 13662736, 15444832, 15557568, 20494104, 22201946, 23167248, 27325472, 30889664, 33302919, 40988208, 44403892, 46334496, 54650944, 66605838, 81976416, 88807784, 92668992, 133211676, 163952832, 177615568, 266423352, 355231136, 532846704, 710462272, 1065693408, 2131386816]

約数ペア:

[(1, 2131386816), (2, 1065693408), (3, 710462272), (4, 532846704), (6, 355231136), (8, 266423352), (12, 177615568), (13, 163952832), (16, 133211676), (23, 92668992), (24, 88807784), (26, 81976416), (32, 66605838), (39, 54650944), (46, 46334496), (48, 44403892), (52, 40988208), (64, 33302919), (69, 30889664), (78, 27325472), (92, 23167248), (96, 22201946), (104, 20494104), (137, 15557568), (138, 15444832), (156, 13662736), (184, 11583624), (192, 11100973), (208, 10247052), (271, 7864896), (274, 7778784), (276, 7722416), (299, 7128384), (312, 6831368), (368, 5791812), (411, 5185856), (416, 5123526), (542, 3932448), (548, 3889392), (552, 3861208), (598, 3564192), (624, 3415684), (736, 2895906), (813, 2621632), (822, 2592928), (832, 2561763), (897, 2376128), (1084, 1966224), (1096, 1944696), (1104, 1930604), (1196, 1782096), (1248, 1707842), (1472, 1447953), (1626, 1310816), (1644, 1296464), (1781, 1196736), (1794, 1188064), (2168, 983112), (2192, 972348), (2208, 965302), (2392, 891048), (2496, 853921), (3151, 676416), (3252, 655408), (3288, 648232), (3523, 604992), (3562, 598368), (3588, 594032), (4336, 491556), (4384, 486174), (4416, 482651), (4784, 445524), (5343, 398912), (6233, 341952), (6302, 338208), (6504, 327704), (6576, 324116), (7046, 302496), (7124, 299184), (7176, 297016), (8672, 245778), (8768, 243087), (9453, 225472), (9568, 222762), (10569, 201664), (10686, 199456), (12466, 170976), (12604, 169104), (13008, 163852), (13152, 162058), (14092, 151248), (14248, 149592), (14352, 148508), (17344, 122889), (18699, 113984), (18906, 112736), (19136, 111381), (21138, 100832), (21372, 99728), (24932, 85488), (25208, 84552), (26016, 81926), (26304, 81029), (28184, 75624), (28496, 74796), (28704, 74254), (37127, 57408), (37398, 56992), (37812, 56368), (40963, 52032), (42276, 50416), (42744, 49864)]