1330779072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{990163}}^1$

素因数の和:990185

約数の個数: 56

約数和(自身を含む): 4024026496

約数和(自身を除く): 2693247424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 990163, 1980326, 2970489, 3960652, 5940978, 6931141, 7921304, 11881956, 13862282, 15842608, 20793423, 23763912, 27724564, 31685216, 41586846, 47527824, 55449128, 63370432, 83173692, 95055648, 110898256, 166347384, 190111296, 221796512, 332694768, 443593024, 665389536, 1330779072]

約数ペア:

[(1, 1330779072), (2, 665389536), (3, 443593024), (4, 332694768), (6, 221796512), (7, 190111296), (8, 166347384), (12, 110898256), (14, 95055648), (16, 83173692), (21, 63370432), (24, 55449128), (28, 47527824), (32, 41586846), (42, 31685216), (48, 27724564), (56, 23763912), (64, 20793423), (84, 15842608), (96, 13862282), (112, 11881956), (168, 7921304), (192, 6931141), (224, 5940978), (336, 3960652), (448, 2970489), (672, 1980326), (1344, 990163)]