235990764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 625453920

約数和(自身を除く): 389463156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 257, 276, 414, 514, 771, 828, 1028, 1109, 1542, 2218, 2313, 3084, 3327, 4436, 4626, 5911, 6654, 9252, 9981, 11822, 13308, 17733, 19962, 23644, 25507, 35466, 39924, 51014, 53199, 70932, 76521, 102028, 106398, 153042, 212796, 229563, 285013, 306084, 459126, 570026, 855039, 918252, 1140052, 1710078, 2565117, 3420156, 5130234, 6555299, 10260468, 13110598, 19665897, 26221196, 39331794, 58997691, 78663588, 117995382, 235990764]

約数ペア:

[(1, 235990764), (2, 117995382), (3, 78663588), (4, 58997691), (6, 39331794), (9, 26221196), (12, 19665897), (18, 13110598), (23, 10260468), (36, 6555299), (46, 5130234), (69, 3420156), (92, 2565117), (138, 1710078), (207, 1140052), (257, 918252), (276, 855039), (414, 570026), (514, 459126), (771, 306084), (828, 285013), (1028, 229563), (1109, 212796), (1542, 153042), (2218, 106398), (2313, 102028), (3084, 76521), (3327, 70932), (4436, 53199), (4626, 51014), (5911, 39924), (6654, 35466), (9252, 25507), (9981, 23644), (11822, 19962), (13308, 17733)]