490373536

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 983949120

約数和(自身を除く): 493575584

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 439, 521, 536, 878, 1042, 1072, 1756, 2084, 2144, 3512, 4168, 7024, 8336, 14048, 16672, 29413, 34907, 58826, 69814, 117652, 139628, 228719, 235304, 279256, 457438, 470608, 558512, 914876, 941216, 1117024, 1829752, 3659504, 7319008, 15324173, 30648346, 61296692, 122593384, 245186768, 490373536]

約数ペア:

[(1, 490373536), (2, 245186768), (4, 122593384), (8, 61296692), (16, 30648346), (32, 15324173), (67, 7319008), (134, 3659504), (268, 1829752), (439, 1117024), (521, 941216), (536, 914876), (878, 558512), (1042, 470608), (1072, 457438), (1756, 279256), (2084, 235304), (2144, 228719), (3512, 139628), (4168, 117652), (7024, 69814), (8336, 58826), (14048, 34907), (16672, 29413)]