222309216

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 659616048

約数和(自身を除く): 437306832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 67, 72, 82, 96, 123, 134, 144, 164, 201, 246, 268, 281, 288, 328, 369, 402, 492, 536, 562, 603, 656, 738, 804, 843, 984, 1072, 1124, 1206, 1312, 1476, 1608, 1686, 1968, 2144, 2248, 2412, 2529, 2747, 2952, 3216, 3372, 3936, 4496, 4824, 5058, 5494, 5904, 6432, 6744, 8241, 8992, 9648, 10116, 10988, 11521, 11808, 13488, 16482, 18827, 19296, 20232, 21976, 23042, 24723, 26976, 32964, 34563, 37654, 40464, 43952, 46084, 49446, 56481, 65928, 69126, 75308, 80928, 87904, 92168, 98892, 103689, 112962, 131856, 138252, 150616, 169443, 184336, 197784, 207378, 225924, 263712, 276504, 301232, 338886, 368672, 395568, 414756, 451848, 553008, 602464, 677772, 771907, 791136, 829512, 903696, 1106016, 1355544, 1543814, 1659024, 1807392, 2315721, 2711088, 3087628, 3318048, 4631442, 5422176, 6175256, 6947163, 9262884, 12350512, 13894326, 18525768, 24701024, 27788652, 37051536, 55577304, 74103072, 111154608, 222309216]

約数ペア:

[(1, 222309216), (2, 111154608), (3, 74103072), (4, 55577304), (6, 37051536), (8, 27788652), (9, 24701024), (12, 18525768), (16, 13894326), (18, 12350512), (24, 9262884), (32, 6947163), (36, 6175256), (41, 5422176), (48, 4631442), (67, 3318048), (72, 3087628), (82, 2711088), (96, 2315721), (123, 1807392), (134, 1659024), (144, 1543814), (164, 1355544), (201, 1106016), (246, 903696), (268, 829512), (281, 791136), (288, 771907), (328, 677772), (369, 602464), (402, 553008), (492, 451848), (536, 414756), (562, 395568), (603, 368672), (656, 338886), (738, 301232), (804, 276504), (843, 263712), (984, 225924), (1072, 207378), (1124, 197784), (1206, 184336), (1312, 169443), (1476, 150616), (1608, 138252), (1686, 131856), (1968, 112962), (2144, 103689), (2248, 98892), (2412, 92168), (2529, 87904), (2747, 80928), (2952, 75308), (3216, 69126), (3372, 65928), (3936, 56481), (4496, 49446), (4824, 46084), (5058, 43952), (5494, 40464), (5904, 37654), (6432, 34563), (6744, 32964), (8241, 26976), (8992, 24723), (9648, 23042), (10116, 21976), (10988, 20232), (11521, 19296), (11808, 18827), (13488, 16482)]