1270293856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179623}}^1$

素因数の和:179663

約数の個数: 48

約数和(自身を含む): 2851710624

約数和(自身を除く): 1581416768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 179623, 359246, 718492, 1436984, 2335099, 2873968, 3053591, 4670198, 5747936, 6107182, 9340396, 12214364, 18680792, 24428728, 37361584, 39696683, 48857456, 74723168, 79393366, 97714912, 158786732, 317573464, 635146928, 1270293856]

約数ペア:

[(1, 1270293856), (2, 635146928), (4, 317573464), (8, 158786732), (13, 97714912), (16, 79393366), (17, 74723168), (26, 48857456), (32, 39696683), (34, 37361584), (52, 24428728), (68, 18680792), (104, 12214364), (136, 9340396), (208, 6107182), (221, 5747936), (272, 4670198), (416, 3053591), (442, 2873968), (544, 2335099), (884, 1436984), (1768, 718492), (3536, 359246), (7072, 179623)]