449254976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{617}}^1$

素因数の和:1027

約数の個数: 56

約数和(自身を含む): 924251136

約数和(自身を除く): 474996160

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 367, 496, 617, 734, 992, 1234, 1468, 1984, 2468, 2936, 4936, 5872, 9872, 11377, 11744, 19127, 19744, 22754, 23488, 38254, 39488, 45508, 76508, 91016, 153016, 182032, 226439, 306032, 364064, 452878, 612064, 728128, 905756, 1224128, 1811512, 3623024, 7019609, 7246048, 14039218, 14492096, 28078436, 56156872, 112313744, 224627488, 449254976]

約数ペア:

[(1, 449254976), (2, 224627488), (4, 112313744), (8, 56156872), (16, 28078436), (31, 14492096), (32, 14039218), (62, 7246048), (64, 7019609), (124, 3623024), (248, 1811512), (367, 1224128), (496, 905756), (617, 728128), (734, 612064), (992, 452878), (1234, 364064), (1468, 306032), (1984, 226439), (2468, 182032), (2936, 153016), (4936, 91016), (5872, 76508), (9872, 45508), (11377, 39488), (11744, 38254), (19127, 23488), (19744, 22754)]