490630464

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 1496202240

約数和(自身を除く): 1005571776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 127, 144, 152, 171, 192, 228, 254, 288, 304, 342, 353, 381, 456, 508, 576, 608, 684, 706, 762, 912, 1016, 1059, 1143, 1216, 1368, 1412, 1524, 1824, 2032, 2118, 2286, 2413, 2736, 2824, 3048, 3177, 3648, 4064, 4236, 4572, 4826, 5472, 5648, 6096, 6354, 6707, 7239, 8128, 8472, 9144, 9652, 10944, 11296, 12192, 12708, 13414, 14478, 16944, 18288, 19304, 20121, 21717, 22592, 24384, 25416, 26828, 28956, 33888, 36576, 38608, 40242, 43434, 44831, 50832, 53656, 57912, 60363, 67776, 73152, 77216, 80484, 86868, 89662, 101664, 107312, 115824, 120726, 134493, 154432, 160968, 173736, 179324, 203328, 214624, 231648, 241452, 268986, 321936, 347472, 358648, 403479, 429248, 463296, 482904, 537972, 643872, 694944, 717296, 806958, 851789, 965808, 1075944, 1287744, 1389888, 1434592, 1613916, 1703578, 1931616, 2151888, 2555367, 2869184, 3227832, 3407156, 3863232, 4303776, 5110734, 6455664, 6814312, 7666101, 8607552, 10221468, 12911328, 13628624, 15332202, 20442936, 25822656, 27257248, 30664404, 40885872, 54514496, 61328808, 81771744, 122657616, 163543488, 245315232, 490630464]

約数ペア:

[(1, 490630464), (2, 245315232), (3, 163543488), (4, 122657616), (6, 81771744), (8, 61328808), (9, 54514496), (12, 40885872), (16, 30664404), (18, 27257248), (19, 25822656), (24, 20442936), (32, 15332202), (36, 13628624), (38, 12911328), (48, 10221468), (57, 8607552), (64, 7666101), (72, 6814312), (76, 6455664), (96, 5110734), (114, 4303776), (127, 3863232), (144, 3407156), (152, 3227832), (171, 2869184), (192, 2555367), (228, 2151888), (254, 1931616), (288, 1703578), (304, 1613916), (342, 1434592), (353, 1389888), (381, 1287744), (456, 1075944), (508, 965808), (576, 851789), (608, 806958), (684, 717296), (706, 694944), (762, 643872), (912, 537972), (1016, 482904), (1059, 463296), (1143, 429248), (1216, 403479), (1368, 358648), (1412, 347472), (1524, 321936), (1824, 268986), (2032, 241452), (2118, 231648), (2286, 214624), (2413, 203328), (2736, 179324), (2824, 173736), (3048, 160968), (3177, 154432), (3648, 134493), (4064, 120726), (4236, 115824), (4572, 107312), (4826, 101664), (5472, 89662), (5648, 86868), (6096, 80484), (6354, 77216), (6707, 73152), (7239, 67776), (8128, 60363), (8472, 57912), (9144, 53656), (9652, 50832), (10944, 44831), (11296, 43434), (12192, 40242), (12708, 38608), (13414, 36576), (14478, 33888), (16944, 28956), (18288, 26828), (19304, 25416), (20121, 24384), (21717, 22592)]