2021353488

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8723

約数の個数: 240

約数和(自身を含む): 7363725120

約数和(自身を除く): 5342371632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 693, 756, 784, 792, 882, 924, 1008, 1078, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1764, 1848, 2079, 2156, 2352, 2376, 2646, 2772, 3024, 3234, 3528, 3696, 4158, 4312, 4752, 4851, 5292, 5544, 6468, 7056, 8316, 8624, 8681, 9702, 10584, 11088, 12936, 14553, 16632, 17362, 19404, 21168, 25872, 26043, 29106, 33264, 34724, 38808, 52086, 58212, 60767, 69448, 77616, 78129, 95491, 104172, 116424, 121534, 138896, 156258, 182301, 190982, 208344, 232848, 234387, 243068, 286473, 312516, 364602, 381964, 416688, 425369, 468774, 486136, 546903, 572946, 625032, 668437, 729204, 763928, 850738, 859419, 937548, 972272, 1093806, 1145892, 1250064, 1276107, 1336874, 1458408, 1527856, 1640709, 1701476, 1718838, 1875096, 2005311, 2187612, 2291784, 2552214, 2578257, 2673748, 2916816, 3281418, 3402952, 3437676, 3750192, 3828321, 4010622, 4375224, 4583568, 4679059, 5104428, 5156514, 5347496, 6015933, 6562836, 6805904, 6875352, 7656642, 8021244, 8750448, 9358118, 10208856, 10313028, 10694992, 11484963, 12031866, 13125672, 13750704, 14037177, 15313284, 16042488, 18047799, 18716236, 20417712, 20626056, 22969926, 24063732, 26251344, 28074354, 30626568, 32084976, 36095598, 37432472, 41252112, 42111531, 45939852, 48127464, 56148708, 61253136, 72191196, 74864944, 84223062, 91879704, 96254928, 112297416, 126334593, 144382392, 168446124, 183759408, 224594832, 252669186, 288764784, 336892248, 505338372, 673784496, 1010676744, 2021353488]

約数ペア:

[(1, 2021353488), (2, 1010676744), (3, 673784496), (4, 505338372), (6, 336892248), (7, 288764784), (8, 252669186), (9, 224594832), (11, 183759408), (12, 168446124), (14, 144382392), (16, 126334593), (18, 112297416), (21, 96254928), (22, 91879704), (24, 84223062), (27, 74864944), (28, 72191196), (33, 61253136), (36, 56148708), (42, 48127464), (44, 45939852), (48, 42111531), (49, 41252112), (54, 37432472), (56, 36095598), (63, 32084976), (66, 30626568), (72, 28074354), (77, 26251344), (84, 24063732), (88, 22969926), (98, 20626056), (99, 20417712), (108, 18716236), (112, 18047799), (126, 16042488), (132, 15313284), (144, 14037177), (147, 13750704), (154, 13125672), (168, 12031866), (176, 11484963), (189, 10694992), (196, 10313028), (198, 10208856), (216, 9358118), (231, 8750448), (252, 8021244), (264, 7656642), (294, 6875352), (297, 6805904), (308, 6562836), (336, 6015933), (378, 5347496), (392, 5156514), (396, 5104428), (432, 4679059), (441, 4583568), (462, 4375224), (504, 4010622), (528, 3828321), (539, 3750192), (588, 3437676), (594, 3402952), (616, 3281418), (693, 2916816), (756, 2673748), (784, 2578257), (792, 2552214), (882, 2291784), (924, 2187612), (1008, 2005311), (1078, 1875096), (1176, 1718838), (1188, 1701476), (1232, 1640709), (1323, 1527856), (1386, 1458408), (1512, 1336874), (1584, 1276107), (1617, 1250064), (1764, 1145892), (1848, 1093806), (2079, 972272), (2156, 937548), (2352, 859419), (2376, 850738), (2646, 763928), (2772, 729204), (3024, 668437), (3234, 625032), (3528, 572946), (3696, 546903), (4158, 486136), (4312, 468774), (4752, 425369), (4851, 416688), (5292, 381964), (5544, 364602), (6468, 312516), (7056, 286473), (8316, 243068), (8624, 234387), (8681, 232848), (9702, 208344), (10584, 190982), (11088, 182301), (12936, 156258), (14553, 138896), (16632, 121534), (17362, 116424), (19404, 104172), (21168, 95491), (25872, 78129), (26043, 77616), (29106, 69448), (33264, 60767), (34724, 58212), (38808, 52086)]