267940384

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 547584408

約数和(自身を除く): 279644024

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1184, 1552, 2333, 3104, 3589, 4666, 7178, 9332, 14356, 18664, 28712, 37328, 57424, 74656, 86321, 114848, 172642, 226301, 345284, 452602, 690568, 905204, 1381136, 1810408, 2762272, 3620816, 7241632, 8373137, 16746274, 33492548, 66985096, 133970192, 267940384]

約数ペア:

[(1, 267940384), (2, 133970192), (4, 66985096), (8, 33492548), (16, 16746274), (32, 8373137), (37, 7241632), (74, 3620816), (97, 2762272), (148, 1810408), (194, 1381136), (296, 905204), (388, 690568), (592, 452602), (776, 345284), (1184, 226301), (1552, 172642), (2333, 114848), (3104, 86321), (3589, 74656), (4666, 57424), (7178, 37328), (9332, 28712), (14356, 18664)]