21492535248

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{1493}}^1$

素因数の和:2266

約数の個数: 160

約数和(自身を含む): 63135244800

約数和(自身を除く): 41642709552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 709, 752, 846, 1128, 1269, 1418, 1493, 1692, 2127, 2256, 2538, 2836, 2986, 3384, 4254, 4479, 5076, 5672, 5972, 6381, 6768, 8508, 8958, 10152, 11344, 11944, 12762, 13437, 17016, 17916, 19143, 20304, 23888, 25524, 26874, 33323, 34032, 35832, 38286, 40311, 51048, 53748, 66646, 70171, 71664, 76572, 80622, 99969, 102096, 107496, 133292, 140342, 153144, 161244, 199938, 210513, 214992, 266584, 280684, 299907, 306288, 322488, 399876, 421026, 533168, 561368, 599814, 631539, 644976, 799752, 842052, 899721, 1058537, 1122736, 1199628, 1263078, 1599504, 1684104, 1799442, 1894617, 2117074, 2399256, 2526156, 3175611, 3368208, 3598884, 3789234, 4234148, 4798512, 5052312, 6351222, 7197768, 7578468, 8468296, 9526833, 10104624, 12702444, 14395536, 15156936, 16936592, 19053666, 25404888, 28580499, 30313872, 38107332, 49751239, 50809776, 57160998, 76214664, 99502478, 114321996, 149253717, 152429328, 199004956, 228643992, 298507434, 398009912, 447761151, 457287984, 597014868, 796019824, 895522302, 1194029736, 1343283453, 1791044604, 2388059472, 2686566906, 3582089208, 5373133812, 7164178416, 10746267624, 21492535248]

約数ペア:

[(1, 21492535248), (2, 10746267624), (3, 7164178416), (4, 5373133812), (6, 3582089208), (8, 2686566906), (9, 2388059472), (12, 1791044604), (16, 1343283453), (18, 1194029736), (24, 895522302), (27, 796019824), (36, 597014868), (47, 457287984), (48, 447761151), (54, 398009912), (72, 298507434), (94, 228643992), (108, 199004956), (141, 152429328), (144, 149253717), (188, 114321996), (216, 99502478), (282, 76214664), (376, 57160998), (423, 50809776), (432, 49751239), (564, 38107332), (709, 30313872), (752, 28580499), (846, 25404888), (1128, 19053666), (1269, 16936592), (1418, 15156936), (1493, 14395536), (1692, 12702444), (2127, 10104624), (2256, 9526833), (2538, 8468296), (2836, 7578468), (2986, 7197768), (3384, 6351222), (4254, 5052312), (4479, 4798512), (5076, 4234148), (5672, 3789234), (5972, 3598884), (6381, 3368208), (6768, 3175611), (8508, 2526156), (8958, 2399256), (10152, 2117074), (11344, 1894617), (11944, 1799442), (12762, 1684104), (13437, 1599504), (17016, 1263078), (17916, 1199628), (19143, 1122736), (20304, 1058537), (23888, 899721), (25524, 842052), (26874, 799752), (33323, 644976), (34032, 631539), (35832, 599814), (38286, 561368), (40311, 533168), (51048, 421026), (53748, 399876), (66646, 322488), (70171, 306288), (71664, 299907), (76572, 280684), (80622, 266584), (99969, 214992), (102096, 210513), (107496, 199938), (133292, 161244), (140342, 153144)]