309485088

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 988185744

約数和(自身を除く): 678700656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 83, 88, 96, 99, 107, 121, 132, 144, 166, 176, 198, 214, 242, 249, 264, 288, 321, 332, 352, 363, 396, 428, 484, 498, 528, 642, 664, 726, 747, 792, 856, 913, 963, 968, 996, 1056, 1089, 1177, 1284, 1328, 1452, 1494, 1584, 1712, 1826, 1926, 1936, 1992, 2178, 2354, 2568, 2656, 2739, 2904, 2988, 3168, 3424, 3531, 3652, 3852, 3872, 3984, 4356, 4708, 5136, 5478, 5808, 5976, 7062, 7304, 7704, 7968, 8217, 8712, 8881, 9416, 10043, 10272, 10593, 10956, 11616, 11952, 12947, 14124, 14608, 15408, 16434, 17424, 17762, 18832, 20086, 21186, 21912, 23904, 25894, 26643, 28248, 29216, 30129, 30816, 32868, 34848, 35524, 37664, 38841, 40172, 42372, 43824, 51788, 53286, 56496, 60258, 65736, 71048, 77682, 79929, 80344, 84744, 87648, 90387, 97691, 103576, 106572, 112992, 116523, 120516, 131472, 142096, 155364, 159858, 160688, 169488, 180774, 195382, 207152, 213144, 233046, 241032, 262944, 284192, 293073, 310728, 319716, 321376, 338976, 361548, 390764, 414304, 426288, 466092, 482064, 586146, 621456, 639432, 723096, 781528, 852576, 879219, 932184, 964128, 1074601, 1172292, 1242912, 1278864, 1446192, 1563056, 1758438, 1864368, 2149202, 2344584, 2557728, 2892384, 3126112, 3223803, 3516876, 3728736, 4298404, 4689168, 6447606, 7033752, 8596808, 9378336, 9671409, 12895212, 14067504, 17193616, 19342818, 25790424, 28135008, 34387232, 38685636, 51580848, 77371272, 103161696, 154742544, 309485088]

約数ペア:

[(1, 309485088), (2, 154742544), (3, 103161696), (4, 77371272), (6, 51580848), (8, 38685636), (9, 34387232), (11, 28135008), (12, 25790424), (16, 19342818), (18, 17193616), (22, 14067504), (24, 12895212), (32, 9671409), (33, 9378336), (36, 8596808), (44, 7033752), (48, 6447606), (66, 4689168), (72, 4298404), (83, 3728736), (88, 3516876), (96, 3223803), (99, 3126112), (107, 2892384), (121, 2557728), (132, 2344584), (144, 2149202), (166, 1864368), (176, 1758438), (198, 1563056), (214, 1446192), (242, 1278864), (249, 1242912), (264, 1172292), (288, 1074601), (321, 964128), (332, 932184), (352, 879219), (363, 852576), (396, 781528), (428, 723096), (484, 639432), (498, 621456), (528, 586146), (642, 482064), (664, 466092), (726, 426288), (747, 414304), (792, 390764), (856, 361548), (913, 338976), (963, 321376), (968, 319716), (996, 310728), (1056, 293073), (1089, 284192), (1177, 262944), (1284, 241032), (1328, 233046), (1452, 213144), (1494, 207152), (1584, 195382), (1712, 180774), (1826, 169488), (1926, 160688), (1936, 159858), (1992, 155364), (2178, 142096), (2354, 131472), (2568, 120516), (2656, 116523), (2739, 112992), (2904, 106572), (2988, 103576), (3168, 97691), (3424, 90387), (3531, 87648), (3652, 84744), (3852, 80344), (3872, 79929), (3984, 77682), (4356, 71048), (4708, 65736), (5136, 60258), (5478, 56496), (5808, 53286), (5976, 51788), (7062, 43824), (7304, 42372), (7704, 40172), (7968, 38841), (8217, 37664), (8712, 35524), (8881, 34848), (9416, 32868), (10043, 30816), (10272, 30129), (10593, 29216), (10956, 28248), (11616, 26643), (11952, 25894), (12947, 23904), (14124, 21912), (14608, 21186), (15408, 20086), (16434, 18832), (17424, 17762)]