308648388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9739}}^1$

素因数の和:9904

約数の個数: 48

約数和(自身を含む): 763616000

約数和(自身を除く): 454967612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 7923, 9739, 10564, 15846, 19478, 29217, 31692, 38956, 58434, 116868, 185041, 370082, 555123, 740164, 1110246, 1353721, 2220492, 2707442, 4061163, 5414884, 8122326, 16244652, 25720699, 51441398, 77162097, 102882796, 154324194, 308648388]

約数ペア:

[(1, 308648388), (2, 154324194), (3, 102882796), (4, 77162097), (6, 51441398), (12, 25720699), (19, 16244652), (38, 8122326), (57, 5414884), (76, 4061163), (114, 2707442), (139, 2220492), (228, 1353721), (278, 1110246), (417, 740164), (556, 555123), (834, 370082), (1668, 185041), (2641, 116868), (5282, 58434), (7923, 38956), (9739, 31692), (10564, 29217), (15846, 19478)]