288889021276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1\times {\mathrm{5927}}^1$

素因数の和:7354

約数の個数: 48

約数和(自身を含む): 519921642240

約数和(自身を除く): 231032620964

約数列:

[1, 2, 4, 43, 86, 172, 251, 502, 1004, 1129, 2258, 4516, 5927, 10793, 11854, 21586, 23708, 43172, 48547, 97094, 194188, 254861, 283379, 509722, 566758, 1019444, 1133516, 1487677, 2975354, 5950708, 6691583, 12185297, 13383166, 24370594, 26766332, 48741188, 63970111, 127940222, 255880444, 287738069, 575476138, 1150952276, 1679587333, 3359174666, 6718349332, 72222255319, 144444510638, 288889021276]

約数ペア:

[(1, 288889021276), (2, 144444510638), (4, 72222255319), (43, 6718349332), (86, 3359174666), (172, 1679587333), (251, 1150952276), (502, 575476138), (1004, 287738069), (1129, 255880444), (2258, 127940222), (4516, 63970111), (5927, 48741188), (10793, 26766332), (11854, 24370594), (21586, 13383166), (23708, 12185297), (43172, 6691583), (48547, 5950708), (97094, 2975354), (194188, 1487677), (254861, 1133516), (283379, 1019444), (509722, 566758)]