653789088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 1971758880

約数和(自身を除く): 1317969792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 163, 171, 228, 288, 304, 326, 342, 456, 489, 608, 652, 684, 733, 912, 978, 1304, 1368, 1466, 1467, 1824, 1956, 2199, 2608, 2736, 2932, 2934, 3097, 3912, 4398, 5216, 5472, 5864, 5868, 6194, 6597, 7824, 8796, 9291, 11728, 11736, 12388, 13194, 13927, 15648, 17592, 18582, 23456, 23472, 24776, 26388, 27854, 27873, 35184, 37164, 41781, 46944, 49552, 52776, 55708, 55746, 70368, 74328, 83562, 99104, 105552, 111416, 111492, 119479, 125343, 148656, 167124, 211104, 222832, 222984, 238958, 250686, 297312, 334248, 358437, 445664, 445968, 477916, 501372, 668496, 716874, 891936, 955832, 1002744, 1075311, 1336992, 1433748, 1911664, 2005488, 2150622, 2270101, 2867496, 3823328, 4010976, 4301244, 4540202, 5734992, 6810303, 8602488, 9080404, 11469984, 13620606, 17204976, 18160808, 20430909, 27241212, 34409952, 36321616, 40861818, 54482424, 72643232, 81723636, 108964848, 163447272, 217929696, 326894544, 653789088]

約数ペア:

[(1, 653789088), (2, 326894544), (3, 217929696), (4, 163447272), (6, 108964848), (8, 81723636), (9, 72643232), (12, 54482424), (16, 40861818), (18, 36321616), (19, 34409952), (24, 27241212), (32, 20430909), (36, 18160808), (38, 17204976), (48, 13620606), (57, 11469984), (72, 9080404), (76, 8602488), (96, 6810303), (114, 5734992), (144, 4540202), (152, 4301244), (163, 4010976), (171, 3823328), (228, 2867496), (288, 2270101), (304, 2150622), (326, 2005488), (342, 1911664), (456, 1433748), (489, 1336992), (608, 1075311), (652, 1002744), (684, 955832), (733, 891936), (912, 716874), (978, 668496), (1304, 501372), (1368, 477916), (1466, 445968), (1467, 445664), (1824, 358437), (1956, 334248), (2199, 297312), (2608, 250686), (2736, 238958), (2932, 222984), (2934, 222832), (3097, 211104), (3912, 167124), (4398, 148656), (5216, 125343), (5472, 119479), (5864, 111492), (5868, 111416), (6194, 105552), (6597, 99104), (7824, 83562), (8796, 74328), (9291, 70368), (11728, 55746), (11736, 55708), (12388, 52776), (13194, 49552), (13927, 46944), (15648, 41781), (17592, 37164), (18582, 35184), (23456, 27873), (23472, 27854), (24776, 26388)]