989042544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13441}}^1$

素因数の和:13535

約数の個数: 120

約数和(自身を含む): 3206938592

約数和(自身を除く): 2217896048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 8176, 9198, 10512, 12264, 13441, 18396, 24528, 26882, 36792, 40323, 53764, 73584, 80646, 94087, 107528, 120969, 161292, 188174, 215056, 241938, 282261, 322584, 376348, 483876, 564522, 645168, 752696, 846783, 967752, 981193, 1129044, 1505392, 1693566, 1935504, 1962386, 2258088, 2943579, 3387132, 3924772, 4516176, 5887158, 6774264, 6868351, 7849544, 8830737, 11774316, 13548528, 13736702, 15699088, 17661474, 20605053, 23548632, 27473404, 35322948, 41210106, 47097264, 54946808, 61815159, 70645896, 82420212, 109893616, 123630318, 141291792, 164840424, 247260636, 329680848, 494521272, 989042544]

約数ペア:

[(1, 989042544), (2, 494521272), (3, 329680848), (4, 247260636), (6, 164840424), (7, 141291792), (8, 123630318), (9, 109893616), (12, 82420212), (14, 70645896), (16, 61815159), (18, 54946808), (21, 47097264), (24, 41210106), (28, 35322948), (36, 27473404), (42, 23548632), (48, 20605053), (56, 17661474), (63, 15699088), (72, 13736702), (73, 13548528), (84, 11774316), (112, 8830737), (126, 7849544), (144, 6868351), (146, 6774264), (168, 5887158), (219, 4516176), (252, 3924772), (292, 3387132), (336, 2943579), (438, 2258088), (504, 1962386), (511, 1935504), (584, 1693566), (657, 1505392), (876, 1129044), (1008, 981193), (1022, 967752), (1168, 846783), (1314, 752696), (1533, 645168), (1752, 564522), (2044, 483876), (2628, 376348), (3066, 322584), (3504, 282261), (4088, 241938), (4599, 215056), (5256, 188174), (6132, 161292), (8176, 120969), (9198, 107528), (10512, 94087), (12264, 80646), (13441, 73584), (18396, 53764), (24528, 40323), (26882, 36792)]