222786894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 533191680

約数和(自身を除く): 310404786

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 121, 186, 209, 242, 341, 363, 418, 521, 589, 627, 682, 726, 1023, 1042, 1178, 1254, 1563, 1767, 2046, 2299, 3126, 3534, 3751, 4598, 5731, 6479, 6897, 7502, 9899, 11253, 11462, 12958, 13794, 16151, 17193, 19437, 19798, 22506, 29697, 32302, 34386, 38874, 48453, 59394, 63041, 71269, 96906, 108889, 126082, 142538, 177661, 189123, 213807, 217778, 306869, 326667, 355322, 378246, 427614, 532983, 613738, 653334, 920607, 1065966, 1197779, 1841214, 1954271, 2395558, 3375559, 3593337, 3908542, 5862813, 6751118, 7186674, 10126677, 11725626, 20253354, 37131149, 74262298, 111393447, 222786894]

約数ペア:

[(1, 222786894), (2, 111393447), (3, 74262298), (6, 37131149), (11, 20253354), (19, 11725626), (22, 10126677), (31, 7186674), (33, 6751118), (38, 5862813), (57, 3908542), (62, 3593337), (66, 3375559), (93, 2395558), (114, 1954271), (121, 1841214), (186, 1197779), (209, 1065966), (242, 920607), (341, 653334), (363, 613738), (418, 532983), (521, 427614), (589, 378246), (627, 355322), (682, 326667), (726, 306869), (1023, 217778), (1042, 213807), (1178, 189123), (1254, 177661), (1563, 142538), (1767, 126082), (2046, 108889), (2299, 96906), (3126, 71269), (3534, 63041), (3751, 59394), (4598, 48453), (5731, 38874), (6479, 34386), (6897, 32302), (7502, 29697), (9899, 22506), (11253, 19798), (11462, 19437), (12958, 17193), (13794, 16151)]