258957864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1592

約数の個数: 128

約数和(自身を含む): 796003200

約数和(自身を除く): 537045336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 73, 88, 99, 108, 132, 146, 198, 216, 219, 264, 292, 297, 396, 438, 584, 594, 657, 792, 803, 876, 1188, 1314, 1493, 1606, 1752, 1971, 2376, 2409, 2628, 2986, 3212, 3942, 4479, 4818, 5256, 5972, 6424, 7227, 7884, 8958, 9636, 11944, 13437, 14454, 15768, 16423, 17916, 19272, 21681, 26874, 28908, 32846, 35832, 40311, 43362, 49269, 53748, 57816, 65692, 80622, 86724, 98538, 107496, 108989, 131384, 147807, 161244, 173448, 197076, 217978, 295614, 322488, 326967, 394152, 435956, 443421, 591228, 653934, 871912, 886842, 980901, 1182456, 1198879, 1307868, 1773684, 1961802, 2397758, 2615736, 2942703, 3547368, 3596637, 3923604, 4795516, 5885406, 7193274, 7847208, 9591032, 10789911, 11770812, 14386548, 21579822, 23541624, 28773096, 32369733, 43159644, 64739466, 86319288, 129478932, 258957864]

約数ペア:

[(1, 258957864), (2, 129478932), (3, 86319288), (4, 64739466), (6, 43159644), (8, 32369733), (9, 28773096), (11, 23541624), (12, 21579822), (18, 14386548), (22, 11770812), (24, 10789911), (27, 9591032), (33, 7847208), (36, 7193274), (44, 5885406), (54, 4795516), (66, 3923604), (72, 3596637), (73, 3547368), (88, 2942703), (99, 2615736), (108, 2397758), (132, 1961802), (146, 1773684), (198, 1307868), (216, 1198879), (219, 1182456), (264, 980901), (292, 886842), (297, 871912), (396, 653934), (438, 591228), (584, 443421), (594, 435956), (657, 394152), (792, 326967), (803, 322488), (876, 295614), (1188, 217978), (1314, 197076), (1493, 173448), (1606, 161244), (1752, 147807), (1971, 131384), (2376, 108989), (2409, 107496), (2628, 98538), (2986, 86724), (3212, 80622), (3942, 65692), (4479, 57816), (4818, 53748), (5256, 49269), (5972, 43362), (6424, 40311), (7227, 35832), (7884, 32846), (8958, 28908), (9636, 26874), (11944, 21681), (13437, 19272), (14454, 17916), (15768, 16423)]