521394192

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109721}}^1$

素因数の和:109749

約数の個数: 80

約数和(自身を含む): 1632663360

約数和(自身を除く): 1111269168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 109721, 219442, 329163, 438884, 658326, 877768, 987489, 1206931, 1316652, 1755536, 1974978, 2413862, 2633304, 2962467, 3620793, 3949956, 4827724, 5266608, 5924934, 7241586, 7899912, 9655448, 10862379, 11849868, 14483172, 15799824, 19310896, 21724758, 23699736, 28966344, 32587137, 43449516, 47399472, 57932688, 65174274, 86899032, 130348548, 173798064, 260697096, 521394192]

約数ペア:

[(1, 521394192), (2, 260697096), (3, 173798064), (4, 130348548), (6, 86899032), (8, 65174274), (9, 57932688), (11, 47399472), (12, 43449516), (16, 32587137), (18, 28966344), (22, 23699736), (24, 21724758), (27, 19310896), (33, 15799824), (36, 14483172), (44, 11849868), (48, 10862379), (54, 9655448), (66, 7899912), (72, 7241586), (88, 5924934), (99, 5266608), (108, 4827724), (132, 3949956), (144, 3620793), (176, 2962467), (198, 2633304), (216, 2413862), (264, 1974978), (297, 1755536), (396, 1316652), (432, 1206931), (528, 987489), (594, 877768), (792, 658326), (1188, 438884), (1584, 329163), (2376, 219442), (4752, 109721)]