221107128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27017}}^1$

素因数の和:27068

約数の個数: 64

約数和(自身を含む): 622494720

約数和(自身を除く): 401387592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 27017, 54034, 81051, 108068, 162102, 216136, 297187, 324204, 594374, 648408, 837527, 891561, 1188748, 1675054, 1783122, 2377496, 2512581, 3350108, 3566244, 5025162, 6700216, 7132488, 9212797, 10050324, 18425594, 20100648, 27638391, 36851188, 55276782, 73702376, 110553564, 221107128]

約数ペア:

[(1, 221107128), (2, 110553564), (3, 73702376), (4, 55276782), (6, 36851188), (8, 27638391), (11, 20100648), (12, 18425594), (22, 10050324), (24, 9212797), (31, 7132488), (33, 6700216), (44, 5025162), (62, 3566244), (66, 3350108), (88, 2512581), (93, 2377496), (124, 1783122), (132, 1675054), (186, 1188748), (248, 891561), (264, 837527), (341, 648408), (372, 594374), (682, 324204), (744, 297187), (1023, 216136), (1364, 162102), (2046, 108068), (2728, 81051), (4092, 54034), (8184, 27017)]