205464048

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 542631936

約数和(自身を除く): 337167888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 191, 219, 292, 307, 382, 438, 573, 584, 614, 764, 876, 921, 1146, 1168, 1228, 1528, 1752, 1842, 2292, 2456, 3056, 3504, 3684, 4584, 4912, 7368, 9168, 13943, 14736, 22411, 27886, 41829, 44822, 55772, 58637, 67233, 83658, 89644, 111544, 117274, 134466, 167316, 175911, 179288, 223088, 234548, 268932, 334632, 351822, 358576, 469096, 537864, 669264, 703644, 938192, 1075728, 1407288, 2814576, 4280501, 8561002, 12841503, 17122004, 25683006, 34244008, 51366012, 68488016, 102732024, 205464048]

約数ペア:

[(1, 205464048), (2, 102732024), (3, 68488016), (4, 51366012), (6, 34244008), (8, 25683006), (12, 17122004), (16, 12841503), (24, 8561002), (48, 4280501), (73, 2814576), (146, 1407288), (191, 1075728), (219, 938192), (292, 703644), (307, 669264), (382, 537864), (438, 469096), (573, 358576), (584, 351822), (614, 334632), (764, 268932), (876, 234548), (921, 223088), (1146, 179288), (1168, 175911), (1228, 167316), (1528, 134466), (1752, 117274), (1842, 111544), (2292, 89644), (2456, 83658), (3056, 67233), (3504, 58637), (3684, 55772), (4584, 44822), (4912, 41829), (7368, 27886), (9168, 22411), (13943, 14736)]