252867708

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 656947200

約数和(自身を除く): 404079492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 199, 282, 398, 423, 564, 597, 751, 796, 846, 1194, 1502, 1692, 1791, 2253, 2388, 3004, 3582, 4506, 6759, 7164, 9012, 9353, 13518, 18706, 27036, 28059, 35297, 37412, 56118, 70594, 84177, 105891, 112236, 141188, 149449, 168354, 211782, 298898, 317673, 336708, 423564, 448347, 597796, 635346, 896694, 1270692, 1345041, 1793388, 2690082, 5380164, 7024103, 14048206, 21072309, 28096412, 42144618, 63216927, 84289236, 126433854, 252867708]

約数ペア:

[(1, 252867708), (2, 126433854), (3, 84289236), (4, 63216927), (6, 42144618), (9, 28096412), (12, 21072309), (18, 14048206), (36, 7024103), (47, 5380164), (94, 2690082), (141, 1793388), (188, 1345041), (199, 1270692), (282, 896694), (398, 635346), (423, 597796), (564, 448347), (597, 423564), (751, 336708), (796, 317673), (846, 298898), (1194, 211782), (1502, 168354), (1692, 149449), (1791, 141188), (2253, 112236), (2388, 105891), (3004, 84177), (3582, 70594), (4506, 56118), (6759, 37412), (7164, 35297), (9012, 28059), (9353, 27036), (13518, 18706)]