313722304

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 84

約数和(自身を含む): 734903280

約数和(自身を除く): 421180976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 392, 448, 497, 568, 784, 994, 1136, 1409, 1568, 1988, 2272, 2818, 3136, 3479, 3976, 4544, 5636, 6958, 7952, 9863, 11272, 13916, 15904, 19726, 22544, 27832, 31808, 39452, 45088, 55664, 69041, 78904, 90176, 100039, 111328, 138082, 157808, 200078, 222656, 276164, 315616, 400156, 552328, 631232, 700273, 800312, 1104656, 1400546, 1600624, 2209312, 2801092, 3201248, 4418624, 4901911, 5602184, 6402496, 9803822, 11204368, 19607644, 22408736, 39215288, 44817472, 78430576, 156861152, 313722304]

約数ペア:

[(1, 313722304), (2, 156861152), (4, 78430576), (7, 44817472), (8, 39215288), (14, 22408736), (16, 19607644), (28, 11204368), (32, 9803822), (49, 6402496), (56, 5602184), (64, 4901911), (71, 4418624), (98, 3201248), (112, 2801092), (142, 2209312), (196, 1600624), (224, 1400546), (284, 1104656), (392, 800312), (448, 700273), (497, 631232), (568, 552328), (784, 400156), (994, 315616), (1136, 276164), (1409, 222656), (1568, 200078), (1988, 157808), (2272, 138082), (2818, 111328), (3136, 100039), (3479, 90176), (3976, 78904), (4544, 69041), (5636, 55664), (6958, 45088), (7952, 39452), (9863, 31808), (11272, 27832), (13916, 22544), (15904, 19726)]