219329316

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{4523}}^1$

素因数の和:4985

約数の個数: 48

約数和(自身を含む): 570024000

約数和(自身を除く): 350694684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2694, 4041, 4523, 5388, 8082, 9046, 12123, 13569, 16164, 18092, 24246, 27138, 40707, 48492, 54276, 81414, 122121, 162828, 244242, 488484, 2030827, 4061654, 6092481, 8123308, 12184962, 18277443, 24369924, 36554886, 54832329, 73109772, 109664658, 219329316]

約数ペア:

[(1, 219329316), (2, 109664658), (3, 73109772), (4, 54832329), (6, 36554886), (9, 24369924), (12, 18277443), (18, 12184962), (27, 8123308), (36, 6092481), (54, 4061654), (108, 2030827), (449, 488484), (898, 244242), (1347, 162828), (1796, 122121), (2694, 81414), (4041, 54276), (4523, 48492), (5388, 40707), (8082, 27138), (9046, 24246), (12123, 18092), (13569, 16164)]