642769776

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5881}}^1$

素因数の和:5932

約数の個数: 160

約数和(自身を含む): 2100579840

約数和(自身を除く): 1457810064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 297, 368, 396, 414, 432, 506, 528, 552, 594, 621, 759, 792, 828, 1012, 1104, 1188, 1242, 1518, 1584, 1656, 2024, 2277, 2376, 2484, 3036, 3312, 4048, 4554, 4752, 4968, 5881, 6072, 6831, 9108, 9936, 11762, 12144, 13662, 17643, 18216, 23524, 27324, 35286, 36432, 47048, 52929, 54648, 64691, 70572, 94096, 105858, 109296, 129382, 135263, 141144, 158787, 194073, 211716, 258764, 270526, 282288, 317574, 388146, 405789, 423432, 517528, 541052, 582219, 635148, 776292, 811578, 846864, 1035056, 1082104, 1164438, 1217367, 1270296, 1487893, 1552584, 1623156, 1746657, 2164208, 2328876, 2434734, 2540592, 2975786, 3105168, 3246312, 3493314, 3652101, 4463679, 4657752, 4869468, 5951572, 6492624, 6986628, 7304202, 8927358, 9315504, 9738936, 11903144, 13391037, 13973256, 14608404, 17854716, 19477872, 23806288, 26782074, 27946512, 29216808, 35709432, 40173111, 53564148, 58433616, 71418864, 80346222, 107128296, 160692444, 214256592, 321384888, 642769776]

約数ペア:

[(1, 642769776), (2, 321384888), (3, 214256592), (4, 160692444), (6, 107128296), (8, 80346222), (9, 71418864), (11, 58433616), (12, 53564148), (16, 40173111), (18, 35709432), (22, 29216808), (23, 27946512), (24, 26782074), (27, 23806288), (33, 19477872), (36, 17854716), (44, 14608404), (46, 13973256), (48, 13391037), (54, 11903144), (66, 9738936), (69, 9315504), (72, 8927358), (88, 7304202), (92, 6986628), (99, 6492624), (108, 5951572), (132, 4869468), (138, 4657752), (144, 4463679), (176, 3652101), (184, 3493314), (198, 3246312), (207, 3105168), (216, 2975786), (253, 2540592), (264, 2434734), (276, 2328876), (297, 2164208), (368, 1746657), (396, 1623156), (414, 1552584), (432, 1487893), (506, 1270296), (528, 1217367), (552, 1164438), (594, 1082104), (621, 1035056), (759, 846864), (792, 811578), (828, 776292), (1012, 635148), (1104, 582219), (1188, 541052), (1242, 517528), (1518, 423432), (1584, 405789), (1656, 388146), (2024, 317574), (2277, 282288), (2376, 270526), (2484, 258764), (3036, 211716), (3312, 194073), (4048, 158787), (4554, 141144), (4752, 135263), (4968, 129382), (5881, 109296), (6072, 105858), (6831, 94096), (9108, 70572), (9936, 64691), (11762, 54648), (12144, 52929), (13662, 47048), (17643, 36432), (18216, 35286), (23524, 27324)]