23311008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 78414336

約数和(自身を除く): 55103328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 373, 434, 496, 504, 558, 651, 672, 744, 746, 868, 992, 1008, 1116, 1119, 1302, 1488, 1492, 1736, 1953, 2016, 2232, 2238, 2604, 2611, 2976, 2984, 3357, 3472, 3906, 4464, 4476, 5208, 5222, 5968, 6714, 6944, 7812, 7833, 8928, 8952, 10416, 10444, 11563, 11936, 13428, 15624, 15666, 17904, 20832, 20888, 23126, 23499, 26856, 31248, 31332, 34689, 35808, 41776, 46252, 46998, 53712, 62496, 62664, 69378, 80941, 83552, 92504, 93996, 104067, 107424, 125328, 138756, 161882, 185008, 187992, 208134, 242823, 250656, 277512, 323764, 370016, 375984, 416268, 485646, 555024, 647528, 728469, 751968, 832536, 971292, 1110048, 1295056, 1456938, 1665072, 1942584, 2590112, 2913876, 3330144, 3885168, 5827752, 7770336, 11655504, 23311008]

約数ペア:

[(1, 23311008), (2, 11655504), (3, 7770336), (4, 5827752), (6, 3885168), (7, 3330144), (8, 2913876), (9, 2590112), (12, 1942584), (14, 1665072), (16, 1456938), (18, 1295056), (21, 1110048), (24, 971292), (28, 832536), (31, 751968), (32, 728469), (36, 647528), (42, 555024), (48, 485646), (56, 416268), (62, 375984), (63, 370016), (72, 323764), (84, 277512), (93, 250656), (96, 242823), (112, 208134), (124, 187992), (126, 185008), (144, 161882), (168, 138756), (186, 125328), (217, 107424), (224, 104067), (248, 93996), (252, 92504), (279, 83552), (288, 80941), (336, 69378), (372, 62664), (373, 62496), (434, 53712), (496, 46998), (504, 46252), (558, 41776), (651, 35808), (672, 34689), (744, 31332), (746, 31248), (868, 26856), (992, 23499), (1008, 23126), (1116, 20888), (1119, 20832), (1302, 17904), (1488, 15666), (1492, 15624), (1736, 13428), (1953, 11936), (2016, 11563), (2232, 10444), (2238, 10416), (2604, 8952), (2611, 8928), (2976, 7833), (2984, 7812), (3357, 6944), (3472, 6714), (3906, 5968), (4464, 5222), (4476, 5208)]