227790486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 632067072

約数和(自身を除く): 404276586

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 67, 77, 99, 121, 126, 134, 154, 198, 201, 223, 231, 242, 363, 402, 446, 462, 469, 603, 669, 693, 726, 737, 847, 938, 1089, 1206, 1338, 1386, 1407, 1474, 1561, 1694, 2007, 2178, 2211, 2453, 2541, 2814, 3122, 4014, 4221, 4422, 4683, 4906, 5082, 5159, 6633, 7359, 7623, 8107, 8442, 9366, 10318, 13266, 14049, 14718, 14941, 15246, 15477, 16214, 17171, 22077, 24321, 26983, 28098, 29882, 30954, 34342, 44154, 44823, 46431, 48642, 51513, 53966, 56749, 72963, 80949, 89646, 92862, 103026, 104587, 113498, 134469, 145926, 154539, 161898, 164351, 170247, 188881, 209174, 242847, 268938, 309078, 313761, 328702, 340494, 377762, 485694, 493053, 510741, 566643, 627522, 941283, 986106, 1021482, 1133286, 1150457, 1479159, 1699929, 1807861, 1882566, 2300914, 2958318, 3399858, 3451371, 3615722, 5423583, 6902742, 10354113, 10847166, 12655027, 16270749, 20708226, 25310054, 32541498, 37965081, 75930162, 113895243, 227790486]

約数ペア:

[(1, 227790486), (2, 113895243), (3, 75930162), (6, 37965081), (7, 32541498), (9, 25310054), (11, 20708226), (14, 16270749), (18, 12655027), (21, 10847166), (22, 10354113), (33, 6902742), (42, 5423583), (63, 3615722), (66, 3451371), (67, 3399858), (77, 2958318), (99, 2300914), (121, 1882566), (126, 1807861), (134, 1699929), (154, 1479159), (198, 1150457), (201, 1133286), (223, 1021482), (231, 986106), (242, 941283), (363, 627522), (402, 566643), (446, 510741), (462, 493053), (469, 485694), (603, 377762), (669, 340494), (693, 328702), (726, 313761), (737, 309078), (847, 268938), (938, 242847), (1089, 209174), (1206, 188881), (1338, 170247), (1386, 164351), (1407, 161898), (1474, 154539), (1561, 145926), (1694, 134469), (2007, 113498), (2178, 104587), (2211, 103026), (2453, 92862), (2541, 89646), (2814, 80949), (3122, 72963), (4014, 56749), (4221, 53966), (4422, 51513), (4683, 48642), (4906, 46431), (5082, 44823), (5159, 44154), (6633, 34342), (7359, 30954), (7623, 29882), (8107, 28098), (8442, 26983), (9366, 24321), (10318, 22077), (13266, 17171), (14049, 16214), (14718, 15477), (14941, 15246)]