290400592

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4339}}^1$

素因数の和:4483

約数の個数: 40

約数和(自身を含む): 581212800

約数和(自身を除く): 290812208

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1424, 4183, 4339, 8366, 8678, 16732, 17356, 33464, 34712, 66928, 69424, 203933, 386171, 407866, 772342, 815732, 1544684, 1631464, 3089368, 3262928, 6178736, 18150037, 36300074, 72600148, 145200296, 290400592]

約数ペア:

[(1, 290400592), (2, 145200296), (4, 72600148), (8, 36300074), (16, 18150037), (47, 6178736), (89, 3262928), (94, 3089368), (178, 1631464), (188, 1544684), (356, 815732), (376, 772342), (712, 407866), (752, 386171), (1424, 203933), (4183, 69424), (4339, 66928), (8366, 34712), (8678, 33464), (16732, 17356)]