8320152

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 21980160

約数和(自身を除く): 13660008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 211, 212, 248, 318, 372, 422, 424, 633, 636, 744, 844, 1266, 1272, 1643, 1688, 2532, 3286, 4929, 5064, 6541, 6572, 9858, 11183, 13082, 13144, 19623, 19716, 22366, 26164, 33549, 39246, 39432, 44732, 52328, 67098, 78492, 89464, 134196, 156984, 268392, 346673, 693346, 1040019, 1386692, 2080038, 2773384, 4160076, 8320152]

約数ペア:

[(1, 8320152), (2, 4160076), (3, 2773384), (4, 2080038), (6, 1386692), (8, 1040019), (12, 693346), (24, 346673), (31, 268392), (53, 156984), (62, 134196), (93, 89464), (106, 78492), (124, 67098), (159, 52328), (186, 44732), (211, 39432), (212, 39246), (248, 33549), (318, 26164), (372, 22366), (422, 19716), (424, 19623), (633, 13144), (636, 13082), (744, 11183), (844, 9858), (1266, 6572), (1272, 6541), (1643, 5064), (1688, 4929), (2532, 3286)]