398020128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 1211656320

約数和(自身を除く): 813636192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 41, 44, 48, 58, 66, 82, 87, 88, 96, 116, 123, 132, 164, 174, 176, 232, 246, 264, 317, 319, 328, 348, 352, 451, 464, 492, 528, 634, 638, 656, 696, 902, 928, 951, 957, 984, 1056, 1189, 1268, 1276, 1312, 1353, 1392, 1804, 1902, 1914, 1968, 2378, 2536, 2552, 2706, 2784, 3487, 3567, 3608, 3804, 3828, 3936, 4756, 5072, 5104, 5412, 6974, 7134, 7216, 7608, 7656, 9193, 9512, 10144, 10208, 10461, 10824, 12997, 13079, 13948, 14268, 14432, 15216, 15312, 18386, 19024, 20922, 21648, 25994, 26158, 27579, 27896, 28536, 30432, 30624, 36772, 38048, 38991, 39237, 41844, 43296, 51988, 52316, 55158, 55792, 57072, 73544, 77982, 78474, 83688, 101123, 103976, 104632, 110316, 111584, 114144, 142967, 147088, 155964, 156948, 167376, 202246, 207952, 209264, 220632, 285934, 294176, 303369, 311928, 313896, 334752, 376913, 404492, 415904, 418528, 428901, 441264, 571868, 606738, 623856, 627792, 753826, 808984, 857802, 882528, 1130739, 1143736, 1213476, 1247712, 1255584, 1507652, 1617968, 1715604, 2261478, 2287472, 2426952, 3015304, 3235936, 3431208, 4146043, 4522956, 4574944, 4853904, 6030608, 6862416, 8292086, 9045912, 9707808, 12061216, 12438129, 13724832, 16584172, 18091824, 24876258, 33168344, 36183648, 49752516, 66336688, 99505032, 132673376, 199010064, 398020128]

約数ペア:

[(1, 398020128), (2, 199010064), (3, 132673376), (4, 99505032), (6, 66336688), (8, 49752516), (11, 36183648), (12, 33168344), (16, 24876258), (22, 18091824), (24, 16584172), (29, 13724832), (32, 12438129), (33, 12061216), (41, 9707808), (44, 9045912), (48, 8292086), (58, 6862416), (66, 6030608), (82, 4853904), (87, 4574944), (88, 4522956), (96, 4146043), (116, 3431208), (123, 3235936), (132, 3015304), (164, 2426952), (174, 2287472), (176, 2261478), (232, 1715604), (246, 1617968), (264, 1507652), (317, 1255584), (319, 1247712), (328, 1213476), (348, 1143736), (352, 1130739), (451, 882528), (464, 857802), (492, 808984), (528, 753826), (634, 627792), (638, 623856), (656, 606738), (696, 571868), (902, 441264), (928, 428901), (951, 418528), (957, 415904), (984, 404492), (1056, 376913), (1189, 334752), (1268, 313896), (1276, 311928), (1312, 303369), (1353, 294176), (1392, 285934), (1804, 220632), (1902, 209264), (1914, 207952), (1968, 202246), (2378, 167376), (2536, 156948), (2552, 155964), (2706, 147088), (2784, 142967), (3487, 114144), (3567, 111584), (3608, 110316), (3804, 104632), (3828, 103976), (3936, 101123), (4756, 83688), (5072, 78474), (5104, 77982), (5412, 73544), (6974, 57072), (7134, 55792), (7216, 55158), (7608, 52316), (7656, 51988), (9193, 43296), (9512, 41844), (10144, 39237), (10208, 38991), (10461, 38048), (10824, 36772), (12997, 30624), (13079, 30432), (13948, 28536), (14268, 27896), (14432, 27579), (15216, 26158), (15312, 25994), (18386, 21648), (19024, 20922)]