770001408

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 180

約数和(自身を含む): 2444435994

約数和(自身を除く): 1674434586

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 512, 528, 576, 704, 726, 768, 792, 968, 1056, 1089, 1152, 1381, 1408, 1452, 1536, 1584, 1936, 2112, 2178, 2304, 2762, 2816, 2904, 3168, 3872, 4143, 4224, 4356, 4608, 5524, 5632, 5808, 6336, 7744, 8286, 8448, 8712, 11048, 11616, 12429, 12672, 15191, 15488, 16572, 16896, 17424, 22096, 23232, 24858, 25344, 30382, 30976, 33144, 34848, 44192, 45573, 46464, 49716, 50688, 60764, 61952, 66288, 69696, 88384, 91146, 92928, 99432, 121528, 132576, 136719, 139392, 167101, 176768, 182292, 185856, 198864, 243056, 265152, 273438, 278784, 334202, 353536, 364584, 397728, 486112, 501303, 530304, 546876, 557568, 668404, 707072, 729168, 795456, 972224, 1002606, 1060608, 1093752, 1336808, 1458336, 1503909, 1590912, 1944448, 2005212, 2121216, 2187504, 2673616, 2916672, 3007818, 3181824, 3888896, 4010424, 4375008, 5347232, 5833344, 6015636, 6363648, 7777792, 8020848, 8750016, 10694464, 11666688, 12031272, 16041696, 17500032, 21388928, 23333376, 24062544, 32083392, 35000064, 42777856, 48125088, 64166784, 70000128, 85555712, 96250176, 128333568, 192500352, 256667136, 385000704, 770001408]

約数ペア:

[(1, 770001408), (2, 385000704), (3, 256667136), (4, 192500352), (6, 128333568), (8, 96250176), (9, 85555712), (11, 70000128), (12, 64166784), (16, 48125088), (18, 42777856), (22, 35000064), (24, 32083392), (32, 24062544), (33, 23333376), (36, 21388928), (44, 17500032), (48, 16041696), (64, 12031272), (66, 11666688), (72, 10694464), (88, 8750016), (96, 8020848), (99, 7777792), (121, 6363648), (128, 6015636), (132, 5833344), (144, 5347232), (176, 4375008), (192, 4010424), (198, 3888896), (242, 3181824), (256, 3007818), (264, 2916672), (288, 2673616), (352, 2187504), (363, 2121216), (384, 2005212), (396, 1944448), (484, 1590912), (512, 1503909), (528, 1458336), (576, 1336808), (704, 1093752), (726, 1060608), (768, 1002606), (792, 972224), (968, 795456), (1056, 729168), (1089, 707072), (1152, 668404), (1381, 557568), (1408, 546876), (1452, 530304), (1536, 501303), (1584, 486112), (1936, 397728), (2112, 364584), (2178, 353536), (2304, 334202), (2762, 278784), (2816, 273438), (2904, 265152), (3168, 243056), (3872, 198864), (4143, 185856), (4224, 182292), (4356, 176768), (4608, 167101), (5524, 139392), (5632, 136719), (5808, 132576), (6336, 121528), (7744, 99432), (8286, 92928), (8448, 91146), (8712, 88384), (11048, 69696), (11616, 66288), (12429, 61952), (12672, 60764), (15191, 50688), (15488, 49716), (16572, 46464), (16896, 45573), (17424, 44192), (22096, 34848), (23232, 33144), (24858, 30976), (25344, 30382)]