384572128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1867}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 780951024

約数和(自身を除く): 396378896

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 157, 164, 314, 328, 628, 656, 1256, 1312, 1867, 2512, 3734, 5024, 6437, 7468, 12874, 14936, 25748, 29872, 51496, 59744, 76547, 102992, 153094, 205984, 293119, 306188, 586238, 612376, 1172476, 1224752, 2344952, 2449504, 4689904, 9379808, 12017879, 24035758, 48071516, 96143032, 192286064, 384572128]

約数ペア:

[(1, 384572128), (2, 192286064), (4, 96143032), (8, 48071516), (16, 24035758), (32, 12017879), (41, 9379808), (82, 4689904), (157, 2449504), (164, 2344952), (314, 1224752), (328, 1172476), (628, 612376), (656, 586238), (1256, 306188), (1312, 293119), (1867, 205984), (2512, 153094), (3734, 102992), (5024, 76547), (6437, 59744), (7468, 51496), (12874, 29872), (14936, 25748)]