1255244688

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4728

約数の個数: 140

約数和(自身を含む): 3805738560

約数和(自身を除く): 2550493872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 729, 828, 972, 1104, 1242, 1296, 1458, 1656, 1863, 1944, 2484, 2916, 3312, 3726, 3888, 4679, 4968, 5589, 5832, 7452, 9358, 9936, 11178, 11664, 14037, 14904, 16767, 18716, 22356, 28074, 29808, 33534, 37432, 42111, 44712, 56148, 67068, 74864, 84222, 89424, 107617, 112296, 126333, 134136, 168444, 215234, 224592, 252666, 268272, 322851, 336888, 378999, 430468, 505332, 645702, 673776, 757998, 860936, 968553, 1010664, 1136997, 1291404, 1515996, 1721872, 1937106, 2021328, 2273994, 2582808, 2905659, 3031992, 3410991, 3874212, 4547988, 5165616, 5811318, 6063984, 6821982, 7748424, 8716977, 9095976, 11622636, 13643964, 15496848, 17433954, 18191952, 23245272, 26150931, 27287928, 34867908, 46490544, 52301862, 54575856, 69735816, 78452793, 104603724, 139471632, 156905586, 209207448, 313811172, 418414896, 627622344, 1255244688]

約数ペア:

[(1, 1255244688), (2, 627622344), (3, 418414896), (4, 313811172), (6, 209207448), (8, 156905586), (9, 139471632), (12, 104603724), (16, 78452793), (18, 69735816), (23, 54575856), (24, 52301862), (27, 46490544), (36, 34867908), (46, 27287928), (48, 26150931), (54, 23245272), (69, 18191952), (72, 17433954), (81, 15496848), (92, 13643964), (108, 11622636), (138, 9095976), (144, 8716977), (162, 7748424), (184, 6821982), (207, 6063984), (216, 5811318), (243, 5165616), (276, 4547988), (324, 3874212), (368, 3410991), (414, 3031992), (432, 2905659), (486, 2582808), (552, 2273994), (621, 2021328), (648, 1937106), (729, 1721872), (828, 1515996), (972, 1291404), (1104, 1136997), (1242, 1010664), (1296, 968553), (1458, 860936), (1656, 757998), (1863, 673776), (1944, 645702), (2484, 505332), (2916, 430468), (3312, 378999), (3726, 336888), (3888, 322851), (4679, 268272), (4968, 252666), (5589, 224592), (5832, 215234), (7452, 168444), (9358, 134136), (9936, 126333), (11178, 112296), (11664, 107617), (14037, 89424), (14904, 84222), (16767, 74864), (18716, 67068), (22356, 56148), (28074, 44712), (29808, 42111), (33534, 37432)]