328642272

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 1126984320

約数和(自身を除く): 798342048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 96, 108, 112, 118, 126, 144, 162, 168, 177, 189, 216, 224, 236, 252, 288, 307, 324, 336, 354, 378, 413, 432, 472, 504, 531, 567, 614, 648, 672, 708, 756, 826, 864, 921, 944, 1008, 1062, 1134, 1228, 1239, 1296, 1416, 1512, 1593, 1652, 1842, 1888, 2016, 2124, 2149, 2268, 2456, 2478, 2592, 2763, 2832, 3024, 3186, 3304, 3684, 3717, 4248, 4298, 4536, 4779, 4912, 4956, 5526, 5664, 6048, 6372, 6447, 6608, 7368, 7434, 8289, 8496, 8596, 9072, 9558, 9824, 9912, 11052, 11151, 12744, 12894, 13216, 14736, 14868, 16578, 16992, 17192, 18113, 18144, 19116, 19341, 19824, 22104, 22302, 24867, 25488, 25788, 29472, 29736, 33156, 33453, 34384, 36226, 38232, 38682, 39648, 44208, 44604, 49734, 50976, 51576, 54339, 58023, 59472, 66312, 66906, 68768, 72452, 76464, 77364, 88416, 89208, 99468, 103152, 108678, 116046, 118944, 126791, 132624, 133812, 144904, 152928, 154728, 163017, 174069, 178416, 198936, 206304, 217356, 232092, 253582, 265248, 267624, 289808, 309456, 326034, 348138, 356832, 380373, 397872, 434712, 464184, 489051, 507164, 535248, 579616, 618912, 652068, 696276, 760746, 795744, 869424, 928368, 978102, 1014328, 1070496, 1141119, 1304136, 1392552, 1467153, 1521492, 1738848, 1856736, 1956204, 2028656, 2282238, 2608272, 2785104, 2934306, 3042984, 3423357, 3912408, 4057312, 4564476, 5216544, 5570208, 5868612, 6085968, 6846714, 7824816, 9128952, 10270071, 11737224, 12171936, 13693428, 15649632, 18257904, 20540142, 23474448, 27386856, 36515808, 41080284, 46948896, 54773712, 82160568, 109547424, 164321136, 328642272]

約数ペア:

[(1, 328642272), (2, 164321136), (3, 109547424), (4, 82160568), (6, 54773712), (7, 46948896), (8, 41080284), (9, 36515808), (12, 27386856), (14, 23474448), (16, 20540142), (18, 18257904), (21, 15649632), (24, 13693428), (27, 12171936), (28, 11737224), (32, 10270071), (36, 9128952), (42, 7824816), (48, 6846714), (54, 6085968), (56, 5868612), (59, 5570208), (63, 5216544), (72, 4564476), (81, 4057312), (84, 3912408), (96, 3423357), (108, 3042984), (112, 2934306), (118, 2785104), (126, 2608272), (144, 2282238), (162, 2028656), (168, 1956204), (177, 1856736), (189, 1738848), (216, 1521492), (224, 1467153), (236, 1392552), (252, 1304136), (288, 1141119), (307, 1070496), (324, 1014328), (336, 978102), (354, 928368), (378, 869424), (413, 795744), (432, 760746), (472, 696276), (504, 652068), (531, 618912), (567, 579616), (614, 535248), (648, 507164), (672, 489051), (708, 464184), (756, 434712), (826, 397872), (864, 380373), (921, 356832), (944, 348138), (1008, 326034), (1062, 309456), (1134, 289808), (1228, 267624), (1239, 265248), (1296, 253582), (1416, 232092), (1512, 217356), (1593, 206304), (1652, 198936), (1842, 178416), (1888, 174069), (2016, 163017), (2124, 154728), (2149, 152928), (2268, 144904), (2456, 133812), (2478, 132624), (2592, 126791), (2763, 118944), (2832, 116046), (3024, 108678), (3186, 103152), (3304, 99468), (3684, 89208), (3717, 88416), (4248, 77364), (4298, 76464), (4536, 72452), (4779, 68768), (4912, 66906), (4956, 66312), (5526, 59472), (5664, 58023), (6048, 54339), (6372, 51576), (6447, 50976), (6608, 49734), (7368, 44604), (7434, 44208), (8289, 39648), (8496, 38682), (8596, 38232), (9072, 36226), (9558, 34384), (9824, 33453), (9912, 33156), (11052, 29736), (11151, 29472), (12744, 25788), (12894, 25488), (13216, 24867), (14736, 22302), (14868, 22104), (16578, 19824), (16992, 19341), (17192, 19116), (18113, 18144)]