243995976

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{53791}}^1$

素因数の和:53816

約数の個数: 80

約数和(自身を含む): 781059840

約数和(自身を除く): 537063864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 53791, 107582, 161373, 215164, 322746, 376537, 430328, 484119, 645492, 753074, 968238, 1129611, 1290984, 1452357, 1506148, 1936476, 2259222, 2904714, 3012296, 3388833, 3872952, 4357071, 4518444, 5809428, 6777666, 8714142, 9036888, 10166499, 11618856, 13555332, 17428284, 20332998, 27110664, 30499497, 34856568, 40665996, 60998994, 81331992, 121997988, 243995976]

約数ペア:

[(1, 243995976), (2, 121997988), (3, 81331992), (4, 60998994), (6, 40665996), (7, 34856568), (8, 30499497), (9, 27110664), (12, 20332998), (14, 17428284), (18, 13555332), (21, 11618856), (24, 10166499), (27, 9036888), (28, 8714142), (36, 6777666), (42, 5809428), (54, 4518444), (56, 4357071), (63, 3872952), (72, 3388833), (81, 3012296), (84, 2904714), (108, 2259222), (126, 1936476), (162, 1506148), (168, 1452357), (189, 1290984), (216, 1129611), (252, 968238), (324, 753074), (378, 645492), (504, 484119), (567, 430328), (648, 376537), (756, 322746), (1134, 215164), (1512, 161373), (2268, 107582), (4536, 53791)]