890249184

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 192

約数和(自身を含む): 2894330880

約数和(自身を除く): 2004081696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 96, 99, 108, 132, 141, 144, 176, 188, 198, 216, 264, 282, 288, 297, 352, 376, 396, 423, 432, 517, 528, 564, 594, 752, 792, 846, 864, 1034, 1056, 1128, 1188, 1269, 1504, 1551, 1584, 1692, 1993, 2068, 2256, 2376, 2538, 3102, 3168, 3384, 3986, 4136, 4512, 4653, 4752, 5076, 5979, 6204, 6768, 7972, 8272, 9306, 9504, 10152, 11958, 12408, 13536, 13959, 15944, 16544, 17937, 18612, 20304, 21923, 23916, 24816, 27918, 31888, 35874, 37224, 40608, 43846, 47832, 49632, 53811, 55836, 63776, 65769, 71748, 74448, 87692, 93671, 95664, 107622, 111672, 131538, 143496, 148896, 175384, 187342, 191328, 197307, 215244, 223344, 263076, 281013, 286992, 350768, 374684, 394614, 430488, 446688, 526152, 562026, 573984, 591921, 701536, 749368, 789228, 843039, 860976, 1030381, 1052304, 1124052, 1183842, 1498736, 1578456, 1686078, 1721952, 2060762, 2104608, 2248104, 2367684, 2529117, 2997472, 3091143, 3156912, 3372156, 4121524, 4496208, 4735368, 5058234, 6182286, 6313824, 6744312, 8243048, 8992416, 9273429, 9470736, 10116468, 12364572, 13488624, 16486096, 18546858, 18941472, 20232936, 24729144, 26977248, 27820287, 32972192, 37093716, 40465872, 49458288, 55640574, 74187432, 80931744, 98916576, 111281148, 148374864, 222562296, 296749728, 445124592, 890249184]

約数ペア:

[(1, 890249184), (2, 445124592), (3, 296749728), (4, 222562296), (6, 148374864), (8, 111281148), (9, 98916576), (11, 80931744), (12, 74187432), (16, 55640574), (18, 49458288), (22, 40465872), (24, 37093716), (27, 32972192), (32, 27820287), (33, 26977248), (36, 24729144), (44, 20232936), (47, 18941472), (48, 18546858), (54, 16486096), (66, 13488624), (72, 12364572), (88, 10116468), (94, 9470736), (96, 9273429), (99, 8992416), (108, 8243048), (132, 6744312), (141, 6313824), (144, 6182286), (176, 5058234), (188, 4735368), (198, 4496208), (216, 4121524), (264, 3372156), (282, 3156912), (288, 3091143), (297, 2997472), (352, 2529117), (376, 2367684), (396, 2248104), (423, 2104608), (432, 2060762), (517, 1721952), (528, 1686078), (564, 1578456), (594, 1498736), (752, 1183842), (792, 1124052), (846, 1052304), (864, 1030381), (1034, 860976), (1056, 843039), (1128, 789228), (1188, 749368), (1269, 701536), (1504, 591921), (1551, 573984), (1584, 562026), (1692, 526152), (1993, 446688), (2068, 430488), (2256, 394614), (2376, 374684), (2538, 350768), (3102, 286992), (3168, 281013), (3384, 263076), (3986, 223344), (4136, 215244), (4512, 197307), (4653, 191328), (4752, 187342), (5076, 175384), (5979, 148896), (6204, 143496), (6768, 131538), (7972, 111672), (8272, 107622), (9306, 95664), (9504, 93671), (10152, 87692), (11958, 74448), (12408, 71748), (13536, 65769), (13959, 63776), (15944, 55836), (16544, 53811), (17937, 49632), (18612, 47832), (20304, 43846), (21923, 40608), (23916, 37224), (24816, 35874), (27918, 31888)]