40745808

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 117730560

約数和(自身を除く): 76984752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 367, 432, 514, 734, 771, 1028, 1101, 1468, 1542, 2056, 2202, 2313, 2936, 3084, 3303, 4112, 4404, 4626, 5872, 6168, 6606, 6939, 8808, 9252, 9909, 12336, 13212, 13878, 17616, 18504, 19818, 26424, 27756, 37008, 39636, 52848, 55512, 79272, 94319, 111024, 158544, 188638, 282957, 377276, 565914, 754552, 848871, 1131828, 1509104, 1697742, 2263656, 2546613, 3395484, 4527312, 5093226, 6790968, 10186452, 13581936, 20372904, 40745808]

約数ペア:

[(1, 40745808), (2, 20372904), (3, 13581936), (4, 10186452), (6, 6790968), (8, 5093226), (9, 4527312), (12, 3395484), (16, 2546613), (18, 2263656), (24, 1697742), (27, 1509104), (36, 1131828), (48, 848871), (54, 754552), (72, 565914), (108, 377276), (144, 282957), (216, 188638), (257, 158544), (367, 111024), (432, 94319), (514, 79272), (734, 55512), (771, 52848), (1028, 39636), (1101, 37008), (1468, 27756), (1542, 26424), (2056, 19818), (2202, 18504), (2313, 17616), (2936, 13878), (3084, 13212), (3303, 12336), (4112, 9909), (4404, 9252), (4626, 8808), (5872, 6939), (6168, 6606)]