268238972

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 495642840

約数和(自身を除く): 227403868

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 529, 1058, 1163, 2116, 2326, 2507, 4652, 5014, 10028, 26749, 53498, 57661, 106996, 115322, 126767, 230644, 253534, 507068, 615227, 1230454, 2460908, 2915641, 5831282, 11662564, 67059743, 134119486, 268238972]

約数ペア:

[(1, 268238972), (2, 134119486), (4, 67059743), (23, 11662564), (46, 5831282), (92, 2915641), (109, 2460908), (218, 1230454), (436, 615227), (529, 507068), (1058, 253534), (1163, 230644), (2116, 126767), (2326, 115322), (2507, 106996), (4652, 57661), (5014, 53498), (10028, 26749)]