224832660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288247}}^1$

素因数の和:288272

約数の個数: 48

約数和(自身を含む): 677959296

約数和(自身を除く): 453126636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 288247, 576494, 864741, 1152988, 1441235, 1729482, 2882470, 3458964, 3747211, 4323705, 5764940, 7494422, 8647410, 11241633, 14988844, 17294820, 18736055, 22483266, 37472110, 44966532, 56208165, 74944220, 112416330, 224832660]

約数ペア:

[(1, 224832660), (2, 112416330), (3, 74944220), (4, 56208165), (5, 44966532), (6, 37472110), (10, 22483266), (12, 18736055), (13, 17294820), (15, 14988844), (20, 11241633), (26, 8647410), (30, 7494422), (39, 5764940), (52, 4323705), (60, 3747211), (65, 3458964), (78, 2882470), (130, 1729482), (156, 1441235), (195, 1152988), (260, 864741), (390, 576494), (780, 288247)]