671431488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 224

約数和(自身を含む): 2217578496

約数和(自身を除く): 1546147008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 83, 84, 91, 96, 104, 112, 156, 166, 168, 182, 192, 208, 224, 249, 273, 312, 332, 336, 364, 416, 448, 463, 498, 546, 581, 624, 664, 672, 728, 832, 926, 996, 1079, 1092, 1162, 1248, 1328, 1344, 1389, 1456, 1743, 1852, 1992, 2158, 2184, 2324, 2496, 2656, 2778, 2912, 3237, 3241, 3486, 3704, 3984, 4316, 4368, 4648, 5312, 5556, 5824, 6019, 6474, 6482, 6972, 7408, 7553, 7968, 8632, 8736, 9296, 9723, 11112, 12038, 12948, 12964, 13944, 14816, 15106, 15936, 17264, 17472, 18057, 18592, 19446, 22224, 22659, 24076, 25896, 25928, 27888, 29632, 30212, 34528, 36114, 37184, 38429, 38892, 42133, 44448, 45318, 48152, 51792, 51856, 55776, 60424, 69056, 72228, 76858, 77784, 84266, 88896, 90636, 96304, 103584, 103712, 111552, 115287, 120848, 126399, 144456, 153716, 155568, 168532, 181272, 192608, 207168, 207424, 230574, 241696, 252798, 269003, 288912, 307432, 311136, 337064, 362544, 385216, 461148, 483392, 499577, 505596, 538006, 577824, 614864, 622272, 674128, 725088, 807009, 922296, 999154, 1011192, 1076012, 1155648, 1229728, 1348256, 1450176, 1498731, 1614018, 1844592, 1998308, 2022384, 2152024, 2459456, 2696512, 2997462, 3228036, 3497039, 3689184, 3996616, 4044768, 4304048, 5994924, 6456072, 6994078, 7378368, 7993232, 8089536, 8608096, 10491117, 11989848, 12912144, 13988156, 15986464, 17216192, 20982234, 23979696, 25824288, 27976312, 31972928, 41964468, 47959392, 51648576, 55952624, 83928936, 95918784, 111905248, 167857872, 223810496, 335715744, 671431488]

約数ペア:

[(1, 671431488), (2, 335715744), (3, 223810496), (4, 167857872), (6, 111905248), (7, 95918784), (8, 83928936), (12, 55952624), (13, 51648576), (14, 47959392), (16, 41964468), (21, 31972928), (24, 27976312), (26, 25824288), (28, 23979696), (32, 20982234), (39, 17216192), (42, 15986464), (48, 13988156), (52, 12912144), (56, 11989848), (64, 10491117), (78, 8608096), (83, 8089536), (84, 7993232), (91, 7378368), (96, 6994078), (104, 6456072), (112, 5994924), (156, 4304048), (166, 4044768), (168, 3996616), (182, 3689184), (192, 3497039), (208, 3228036), (224, 2997462), (249, 2696512), (273, 2459456), (312, 2152024), (332, 2022384), (336, 1998308), (364, 1844592), (416, 1614018), (448, 1498731), (463, 1450176), (498, 1348256), (546, 1229728), (581, 1155648), (624, 1076012), (664, 1011192), (672, 999154), (728, 922296), (832, 807009), (926, 725088), (996, 674128), (1079, 622272), (1092, 614864), (1162, 577824), (1248, 538006), (1328, 505596), (1344, 499577), (1389, 483392), (1456, 461148), (1743, 385216), (1852, 362544), (1992, 337064), (2158, 311136), (2184, 307432), (2324, 288912), (2496, 269003), (2656, 252798), (2778, 241696), (2912, 230574), (3237, 207424), (3241, 207168), (3486, 192608), (3704, 181272), (3984, 168532), (4316, 155568), (4368, 153716), (4648, 144456), (5312, 126399), (5556, 120848), (5824, 115287), (6019, 111552), (6474, 103712), (6482, 103584), (6972, 96304), (7408, 90636), (7553, 88896), (7968, 84266), (8632, 77784), (8736, 76858), (9296, 72228), (9723, 69056), (11112, 60424), (12038, 55776), (12948, 51856), (12964, 51792), (13944, 48152), (14816, 45318), (15106, 44448), (15936, 42133), (17264, 38892), (17472, 38429), (18057, 37184), (18592, 36114), (19446, 34528), (22224, 30212), (22659, 29632), (24076, 27888), (25896, 25928)]