2541009768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 7143776640

約数和(自身を除く): 4602766872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 181, 246, 264, 328, 362, 451, 492, 543, 724, 902, 984, 1086, 1297, 1353, 1448, 1804, 1991, 2172, 2594, 2706, 3608, 3891, 3982, 4344, 5188, 5412, 5973, 7421, 7782, 7964, 10376, 10824, 11946, 14267, 14842, 15564, 15928, 22263, 23892, 28534, 29684, 31128, 42801, 44526, 47784, 53177, 57068, 59368, 81631, 85602, 89052, 106354, 114136, 159531, 163262, 171204, 178104, 212708, 234757, 244893, 319062, 326524, 342408, 425416, 469514, 489786, 584947, 638124, 653048, 704271, 939028, 979572, 1169894, 1276248, 1408542, 1754841, 1878056, 1959144, 2339788, 2582327, 2817084, 3509682, 4679576, 5164654, 5634168, 7019364, 7746981, 9625037, 10329308, 14038728, 15493962, 19250074, 20658616, 28875111, 30987924, 38500148, 57750222, 61975848, 77000296, 105875407, 115500444, 211750814, 231000888, 317626221, 423501628, 635252442, 847003256, 1270504884, 2541009768]

約数ペア:

[(1, 2541009768), (2, 1270504884), (3, 847003256), (4, 635252442), (6, 423501628), (8, 317626221), (11, 231000888), (12, 211750814), (22, 115500444), (24, 105875407), (33, 77000296), (41, 61975848), (44, 57750222), (66, 38500148), (82, 30987924), (88, 28875111), (123, 20658616), (132, 19250074), (164, 15493962), (181, 14038728), (246, 10329308), (264, 9625037), (328, 7746981), (362, 7019364), (451, 5634168), (492, 5164654), (543, 4679576), (724, 3509682), (902, 2817084), (984, 2582327), (1086, 2339788), (1297, 1959144), (1353, 1878056), (1448, 1754841), (1804, 1408542), (1991, 1276248), (2172, 1169894), (2594, 979572), (2706, 939028), (3608, 704271), (3891, 653048), (3982, 638124), (4344, 584947), (5188, 489786), (5412, 469514), (5973, 425416), (7421, 342408), (7782, 326524), (7964, 319062), (10376, 244893), (10824, 234757), (11946, 212708), (14267, 178104), (14842, 171204), (15564, 163262), (15928, 159531), (22263, 114136), (23892, 106354), (28534, 89052), (29684, 85602), (31128, 81631), (42801, 59368), (44526, 57068), (47784, 53177)]