222869416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 542384640

約数和(自身を除く): 319515224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 121, 124, 154, 217, 242, 248, 308, 341, 434, 484, 616, 682, 847, 868, 968, 1061, 1364, 1694, 1736, 2122, 2387, 2728, 3388, 3751, 4244, 4774, 6776, 7427, 7502, 8488, 9548, 11671, 14854, 15004, 19096, 23342, 26257, 29708, 30008, 32891, 46684, 52514, 59416, 65782, 81697, 93368, 105028, 128381, 131564, 163394, 210056, 230237, 256762, 263128, 326788, 361801, 460474, 513524, 653576, 723602, 898667, 920948, 1027048, 1447204, 1797334, 1841896, 2532607, 2894408, 3594668, 3979811, 5065214, 7189336, 7959622, 10130428, 15919244, 20260856, 27858677, 31838488, 55717354, 111434708, 222869416]

約数ペア:

[(1, 222869416), (2, 111434708), (4, 55717354), (7, 31838488), (8, 27858677), (11, 20260856), (14, 15919244), (22, 10130428), (28, 7959622), (31, 7189336), (44, 5065214), (56, 3979811), (62, 3594668), (77, 2894408), (88, 2532607), (121, 1841896), (124, 1797334), (154, 1447204), (217, 1027048), (242, 920948), (248, 898667), (308, 723602), (341, 653576), (434, 513524), (484, 460474), (616, 361801), (682, 326788), (847, 263128), (868, 256762), (968, 230237), (1061, 210056), (1364, 163394), (1694, 131564), (1736, 128381), (2122, 105028), (2387, 93368), (2728, 81697), (3388, 65782), (3751, 59416), (4244, 52514), (4774, 46684), (6776, 32891), (7427, 30008), (7502, 29708), (8488, 26257), (9548, 23342), (11671, 19096), (14854, 15004)]