813953304

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{86297}}^1$

素因数の和:86440

約数の個数: 48

約数和(自身を含む): 2221310520

約数和(自身を除く): 1407357216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 86297, 172594, 258891, 345188, 517782, 690376, 776673, 1035564, 1553346, 2071128, 3106692, 6213384, 11304907, 22609814, 33914721, 45219628, 67829442, 90439256, 101744163, 135658884, 203488326, 271317768, 406976652, 813953304]

約数ペア:

[(1, 813953304), (2, 406976652), (3, 271317768), (4, 203488326), (6, 135658884), (8, 101744163), (9, 90439256), (12, 67829442), (18, 45219628), (24, 33914721), (36, 22609814), (72, 11304907), (131, 6213384), (262, 3106692), (393, 2071128), (524, 1553346), (786, 1035564), (1048, 776673), (1179, 690376), (1572, 517782), (2358, 345188), (3144, 258891), (4716, 172594), (9432, 86297)]