220915392

素因数分解:

$2^6\times 3^1\times {\mathrm{613}}^1\times {\mathrm{1877}}^1$

素因数の和:2505

約数の個数: 56

約数和(自身を含む): 585770736

約数和(自身を除く): 364855344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 613, 1226, 1839, 1877, 2452, 3678, 3754, 4904, 5631, 7356, 7508, 9808, 11262, 14712, 15016, 19616, 22524, 29424, 30032, 39232, 45048, 58848, 60064, 90096, 117696, 120128, 180192, 360384, 1150601, 2301202, 3451803, 4602404, 6903606, 9204808, 13807212, 18409616, 27614424, 36819232, 55228848, 73638464, 110457696, 220915392]

約数ペア:

[(1, 220915392), (2, 110457696), (3, 73638464), (4, 55228848), (6, 36819232), (8, 27614424), (12, 18409616), (16, 13807212), (24, 9204808), (32, 6903606), (48, 4602404), (64, 3451803), (96, 2301202), (192, 1150601), (613, 360384), (1226, 180192), (1839, 120128), (1877, 117696), (2452, 90096), (3678, 60064), (3754, 58848), (4904, 45048), (5631, 39232), (7356, 30032), (7508, 29424), (9808, 22524), (11262, 19616), (14712, 15016)]