390374256

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{153449}}^1$

素因数の和:153513

約数の個数: 40

約数和(自身を含む): 1027501200

約数和(自身を除く): 637126944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 153449, 306898, 460347, 613796, 920694, 1227592, 1841388, 2455184, 3682776, 7365552, 8132797, 16265594, 24398391, 32531188, 48796782, 65062376, 97593564, 130124752, 195187128, 390374256]

約数ペア:

[(1, 390374256), (2, 195187128), (3, 130124752), (4, 97593564), (6, 65062376), (8, 48796782), (12, 32531188), (16, 24398391), (24, 16265594), (48, 8132797), (53, 7365552), (106, 3682776), (159, 2455184), (212, 1841388), (318, 1227592), (424, 920694), (636, 613796), (848, 460347), (1272, 306898), (2544, 153449)]