311273712

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{2273}}^1$

素因数の和:2607

約数の個数: 80

約数和(自身を含む): 896683680

約数和(自身を除く): 585409968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1902, 2273, 2536, 2853, 3804, 4546, 5072, 5706, 6819, 7608, 8559, 9092, 11412, 13638, 15216, 17118, 18184, 20457, 22824, 27276, 34236, 36368, 40914, 45648, 54552, 61371, 68472, 81828, 109104, 122742, 136944, 163656, 245484, 327312, 490968, 720541, 981936, 1441082, 2161623, 2882164, 4323246, 5764328, 6484869, 8646492, 11528656, 12969738, 17292984, 19454607, 25939476, 34585968, 38909214, 51878952, 77818428, 103757904, 155636856, 311273712]

約数ペア:

[(1, 311273712), (2, 155636856), (3, 103757904), (4, 77818428), (6, 51878952), (8, 38909214), (9, 34585968), (12, 25939476), (16, 19454607), (18, 17292984), (24, 12969738), (27, 11528656), (36, 8646492), (48, 6484869), (54, 5764328), (72, 4323246), (108, 2882164), (144, 2161623), (216, 1441082), (317, 981936), (432, 720541), (634, 490968), (951, 327312), (1268, 245484), (1902, 163656), (2273, 136944), (2536, 122742), (2853, 109104), (3804, 81828), (4546, 68472), (5072, 61371), (5706, 54552), (6819, 45648), (7608, 40914), (8559, 36368), (9092, 34236), (11412, 27276), (13638, 22824), (15216, 20457), (17118, 18184)]