287588232

素因数分解:

$2^3\times 3^4\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 808328400

約数和(自身を除く): 520740168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 379, 648, 758, 1137, 1171, 1516, 2274, 2342, 3032, 3411, 3513, 4548, 4684, 6822, 7026, 9096, 9368, 10233, 10539, 13644, 14052, 20466, 21078, 27288, 28104, 30699, 31617, 40932, 42156, 61398, 63234, 81864, 84312, 94851, 122796, 126468, 189702, 245592, 252936, 379404, 443809, 758808, 887618, 1331427, 1775236, 2662854, 3550472, 3994281, 5325708, 7988562, 10651416, 11982843, 15977124, 23965686, 31954248, 35948529, 47931372, 71897058, 95862744, 143794116, 287588232]

約数ペア:

[(1, 287588232), (2, 143794116), (3, 95862744), (4, 71897058), (6, 47931372), (8, 35948529), (9, 31954248), (12, 23965686), (18, 15977124), (24, 11982843), (27, 10651416), (36, 7988562), (54, 5325708), (72, 3994281), (81, 3550472), (108, 2662854), (162, 1775236), (216, 1331427), (324, 887618), (379, 758808), (648, 443809), (758, 379404), (1137, 252936), (1171, 245592), (1516, 189702), (2274, 126468), (2342, 122796), (3032, 94851), (3411, 84312), (3513, 81864), (4548, 63234), (4684, 61398), (6822, 42156), (7026, 40932), (9096, 31617), (9368, 30699), (10233, 28104), (10539, 27288), (13644, 21078), (14052, 20466)]