216934652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 432552960

約数和(自身を除く): 215618308

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 124, 178, 341, 356, 682, 979, 1364, 1787, 1958, 2759, 3574, 3916, 5518, 7148, 11036, 19657, 30349, 39314, 55397, 60698, 78628, 110794, 121396, 159043, 221588, 318086, 609367, 636172, 1218734, 1749473, 2437468, 3498946, 4930333, 6997892, 9860666, 19721332, 54233663, 108467326, 216934652]

約数ペア:

[(1, 216934652), (2, 108467326), (4, 54233663), (11, 19721332), (22, 9860666), (31, 6997892), (44, 4930333), (62, 3498946), (89, 2437468), (124, 1749473), (178, 1218734), (341, 636172), (356, 609367), (682, 318086), (979, 221588), (1364, 159043), (1787, 121396), (1958, 110794), (2759, 78628), (3574, 60698), (3916, 55397), (5518, 39314), (7148, 30349), (11036, 19657)]