361049728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3557}}^1$

素因数の和:3645

約数の個数: 64

約数和(自身を含む): 787527720

約数和(自身を除く): 426477992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 488, 793, 832, 976, 1586, 1664, 1952, 3172, 3557, 3904, 6344, 7114, 7808, 12688, 14228, 25376, 28456, 46241, 50752, 56912, 92482, 101504, 113824, 184964, 216977, 227648, 369928, 433954, 455296, 739856, 867908, 1479712, 1735816, 2820701, 2959424, 3471632, 5641402, 5918848, 6943264, 11282804, 13886528, 22565608, 27773056, 45131216, 90262432, 180524864, 361049728]

約数ペア:

[(1, 361049728), (2, 180524864), (4, 90262432), (8, 45131216), (13, 27773056), (16, 22565608), (26, 13886528), (32, 11282804), (52, 6943264), (61, 5918848), (64, 5641402), (104, 3471632), (122, 2959424), (128, 2820701), (208, 1735816), (244, 1479712), (416, 867908), (488, 739856), (793, 455296), (832, 433954), (976, 369928), (1586, 227648), (1664, 216977), (1952, 184964), (3172, 113824), (3557, 101504), (3904, 92482), (6344, 56912), (7114, 50752), (7808, 46241), (12688, 28456), (14228, 25376)]