219732156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12637}}^1$

素因数の和:12680

約数の個数: 96

約数和(自身を含む): 679418880

約数和(自身を除く): 459686724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 12637, 17388, 25274, 37911, 50548, 75822, 88459, 113733, 151644, 176918, 227466, 265377, 290651, 341199, 353836, 454932, 530754, 581302, 682398, 796131, 871953, 1061508, 1162604, 1364796, 1592262, 1743906, 2034557, 2388393, 2615859, 3184524, 3487812, 4069114, 4776786, 5231718, 6103671, 7847577, 8138228, 9553572, 10463436, 12207342, 15695154, 18311013, 24414684, 31390308, 36622026, 54933039, 73244052, 109866078, 219732156]

約数ペア:

[(1, 219732156), (2, 109866078), (3, 73244052), (4, 54933039), (6, 36622026), (7, 31390308), (9, 24414684), (12, 18311013), (14, 15695154), (18, 12207342), (21, 10463436), (23, 9553572), (27, 8138228), (28, 7847577), (36, 6103671), (42, 5231718), (46, 4776786), (54, 4069114), (63, 3487812), (69, 3184524), (84, 2615859), (92, 2388393), (108, 2034557), (126, 1743906), (138, 1592262), (161, 1364796), (189, 1162604), (207, 1061508), (252, 871953), (276, 796131), (322, 682398), (378, 581302), (414, 530754), (483, 454932), (621, 353836), (644, 341199), (756, 290651), (828, 265377), (966, 227466), (1242, 176918), (1449, 151644), (1932, 113733), (2484, 88459), (2898, 75822), (4347, 50548), (5796, 37911), (8694, 25274), (12637, 17388)]