228325292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 447820800

約数和(自身を除く): 219495508

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 403, 556, 806, 1019, 1612, 1807, 2038, 3614, 4076, 4309, 7228, 8618, 13247, 17236, 26494, 31589, 52988, 56017, 63178, 112034, 126356, 141641, 224068, 283282, 410657, 566564, 821314, 1642628, 1841333, 3682666, 4390871, 7365332, 8781742, 17563484, 57081323, 114162646, 228325292]

約数ペア:

[(1, 228325292), (2, 114162646), (4, 57081323), (13, 17563484), (26, 8781742), (31, 7365332), (52, 4390871), (62, 3682666), (124, 1841333), (139, 1642628), (278, 821314), (403, 566564), (556, 410657), (806, 283282), (1019, 224068), (1612, 141641), (1807, 126356), (2038, 112034), (3614, 63178), (4076, 56017), (4309, 52988), (7228, 31589), (8618, 26494), (13247, 17236)]