1245071296

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163481}}^1$

素因数の和:163517

約数の個数: 56

約数和(自身を含む): 2989758816

約数和(自身を除く): 1744687520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 163481, 326962, 653924, 1144367, 1307848, 2288734, 2615696, 2779177, 4577468, 5231392, 5558354, 9154936, 10462784, 11116708, 18309872, 19454239, 22233416, 36619744, 38908478, 44466832, 73239488, 77816956, 88933664, 155633912, 177867328, 311267824, 622535648, 1245071296]

約数ペア:

[(1, 1245071296), (2, 622535648), (4, 311267824), (7, 177867328), (8, 155633912), (14, 88933664), (16, 77816956), (17, 73239488), (28, 44466832), (32, 38908478), (34, 36619744), (56, 22233416), (64, 19454239), (68, 18309872), (112, 11116708), (119, 10462784), (136, 9154936), (224, 5558354), (238, 5231392), (272, 4577468), (448, 2779177), (476, 2615696), (544, 2288734), (952, 1307848), (1088, 1144367), (1904, 653924), (3808, 326962), (7616, 163481)]