1283191488

素因数分解:

$2^6\times 3^2\times {\mathrm{2227763}}^1$

素因数の和:2227781

約数の個数: 42

約数和(自身を含む): 3678038364

約数和(自身を除く): 2394846876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2227763, 4455526, 6683289, 8911052, 13366578, 17822104, 20049867, 26733156, 35644208, 40099734, 53466312, 71288416, 80199468, 106932624, 142576832, 160398936, 213865248, 320797872, 427730496, 641595744, 1283191488]

約数ペア:

[(1, 1283191488), (2, 641595744), (3, 427730496), (4, 320797872), (6, 213865248), (8, 160398936), (9, 142576832), (12, 106932624), (16, 80199468), (18, 71288416), (24, 53466312), (32, 40099734), (36, 35644208), (48, 26733156), (64, 20049867), (72, 17822104), (96, 13366578), (144, 8911052), (192, 6683289), (288, 4455526), (576, 2227763)]