215568234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 555709440

約数和(自身を除く): 340141206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 229, 241, 279, 434, 458, 482, 558, 651, 687, 723, 1302, 1374, 1446, 1603, 1687, 1953, 2061, 2169, 3206, 3374, 3906, 4122, 4338, 4809, 5061, 7099, 7471, 9618, 10122, 14198, 14427, 14942, 15183, 21297, 22413, 28854, 30366, 42594, 44826, 49693, 52297, 55189, 63891, 67239, 99386, 104594, 110378, 127782, 134478, 149079, 156891, 165567, 298158, 313782, 331134, 386323, 447237, 470673, 496701, 772646, 894474, 941346, 993402, 1158969, 1710859, 2317938, 3421718, 3476907, 5132577, 6953814, 10265154, 11976013, 15397731, 23952026, 30795462, 35928039, 71856078, 107784117, 215568234]

約数ペア:

[(1, 215568234), (2, 107784117), (3, 71856078), (6, 35928039), (7, 30795462), (9, 23952026), (14, 15397731), (18, 11976013), (21, 10265154), (31, 6953814), (42, 5132577), (62, 3476907), (63, 3421718), (93, 2317938), (126, 1710859), (186, 1158969), (217, 993402), (229, 941346), (241, 894474), (279, 772646), (434, 496701), (458, 470673), (482, 447237), (558, 386323), (651, 331134), (687, 313782), (723, 298158), (1302, 165567), (1374, 156891), (1446, 149079), (1603, 134478), (1687, 127782), (1953, 110378), (2061, 104594), (2169, 99386), (3206, 67239), (3374, 63891), (3906, 55189), (4122, 52297), (4338, 49693), (4809, 44826), (5061, 42594), (7099, 30366), (7471, 28854), (9618, 22413), (10122, 21297), (14198, 15183), (14427, 14942)]