253101072

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{15373}}^1$

素因数の和:15405

約数の個数: 80

約数和(自身を含む): 762550400

約数和(自身を除く): 509449328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 15373, 16464, 30746, 46119, 61492, 92238, 107611, 122984, 184476, 215222, 245968, 322833, 368952, 430444, 645666, 737904, 753277, 860888, 1291332, 1506554, 1721776, 2259831, 2582664, 3013108, 4519662, 5165328, 5272939, 6026216, 9039324, 10545878, 12052432, 15818817, 18078648, 21091756, 31637634, 36157296, 42183512, 63275268, 84367024, 126550536, 253101072]

約数ペア:

[(1, 253101072), (2, 126550536), (3, 84367024), (4, 63275268), (6, 42183512), (7, 36157296), (8, 31637634), (12, 21091756), (14, 18078648), (16, 15818817), (21, 12052432), (24, 10545878), (28, 9039324), (42, 6026216), (48, 5272939), (49, 5165328), (56, 4519662), (84, 3013108), (98, 2582664), (112, 2259831), (147, 1721776), (168, 1506554), (196, 1291332), (294, 860888), (336, 753277), (343, 737904), (392, 645666), (588, 430444), (686, 368952), (784, 322833), (1029, 245968), (1176, 215222), (1372, 184476), (2058, 122984), (2352, 107611), (2744, 92238), (4116, 61492), (5488, 46119), (8232, 30746), (15373, 16464)]