215855552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13331}}^1$

素因数の和:13377

約数の個数: 56

約数和(自身を含む): 487631232

約数和(自身を除く): 271775680

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 8096, 13331, 16192, 26662, 53324, 106648, 146641, 213296, 293282, 306613, 426592, 586564, 613226, 853184, 1173128, 1226452, 2346256, 2452904, 3372743, 4692512, 4905808, 6745486, 9385024, 9811616, 13490972, 19623232, 26981944, 53963888, 107927776, 215855552]

約数ペア:

[(1, 215855552), (2, 107927776), (4, 53963888), (8, 26981944), (11, 19623232), (16, 13490972), (22, 9811616), (23, 9385024), (32, 6745486), (44, 4905808), (46, 4692512), (64, 3372743), (88, 2452904), (92, 2346256), (176, 1226452), (184, 1173128), (253, 853184), (352, 613226), (368, 586564), (506, 426592), (704, 306613), (736, 293282), (1012, 213296), (1472, 146641), (2024, 106648), (4048, 53324), (8096, 26662), (13331, 16192)]