1328237856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18229}}^1$

素因数の和:18279

約数の個数: 144

約数和(自身を含む): 4299946560

約数和(自身を除く): 2971708704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 736, 759, 792, 828, 1012, 1056, 1104, 1518, 1584, 1656, 2024, 2208, 2277, 3036, 3168, 3312, 4048, 4554, 6072, 6624, 8096, 9108, 12144, 18216, 18229, 24288, 36432, 36458, 54687, 72864, 72916, 109374, 145832, 164061, 200519, 218748, 291664, 328122, 401038, 419267, 437496, 583328, 601557, 656244, 802076, 838534, 874992, 1203114, 1257801, 1312488, 1604152, 1677068, 1749984, 1804671, 2406228, 2515602, 2624976, 3208304, 3354136, 3609342, 3773403, 4611937, 4812456, 5031204, 5249952, 6416608, 6708272, 7218684, 7546806, 9223874, 9624912, 10062408, 13416544, 13835811, 14437368, 15093612, 18447748, 19249824, 20124816, 27671622, 28874736, 30187224, 36895496, 40249632, 41507433, 55343244, 57749472, 60374448, 73790992, 83014866, 110686488, 120748896, 147581984, 166029732, 221372976, 332059464, 442745952, 664118928, 1328237856]

約数ペア:

[(1, 1328237856), (2, 664118928), (3, 442745952), (4, 332059464), (6, 221372976), (8, 166029732), (9, 147581984), (11, 120748896), (12, 110686488), (16, 83014866), (18, 73790992), (22, 60374448), (23, 57749472), (24, 55343244), (32, 41507433), (33, 40249632), (36, 36895496), (44, 30187224), (46, 28874736), (48, 27671622), (66, 20124816), (69, 19249824), (72, 18447748), (88, 15093612), (92, 14437368), (96, 13835811), (99, 13416544), (132, 10062408), (138, 9624912), (144, 9223874), (176, 7546806), (184, 7218684), (198, 6708272), (207, 6416608), (253, 5249952), (264, 5031204), (276, 4812456), (288, 4611937), (352, 3773403), (368, 3609342), (396, 3354136), (414, 3208304), (506, 2624976), (528, 2515602), (552, 2406228), (736, 1804671), (759, 1749984), (792, 1677068), (828, 1604152), (1012, 1312488), (1056, 1257801), (1104, 1203114), (1518, 874992), (1584, 838534), (1656, 802076), (2024, 656244), (2208, 601557), (2277, 583328), (3036, 437496), (3168, 419267), (3312, 401038), (4048, 328122), (4554, 291664), (6072, 218748), (6624, 200519), (8096, 164061), (9108, 145832), (12144, 109374), (18216, 72916), (18229, 72864), (24288, 54687), (36432, 36458)]