331945656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103993}}^1$

素因数の和:104028

約数の個数: 64

約数和(自身を含む): 998342400

約数和(自身を除く): 666396744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 103993, 207986, 311979, 415972, 623958, 727951, 831944, 1247916, 1455902, 1975867, 2183853, 2495832, 2911804, 3951734, 4367706, 5823608, 5927601, 7903468, 8735412, 11855202, 13831069, 15806936, 17470824, 23710404, 27662138, 41493207, 47420808, 55324276, 82986414, 110648552, 165972828, 331945656]

約数ペア:

[(1, 331945656), (2, 165972828), (3, 110648552), (4, 82986414), (6, 55324276), (7, 47420808), (8, 41493207), (12, 27662138), (14, 23710404), (19, 17470824), (21, 15806936), (24, 13831069), (28, 11855202), (38, 8735412), (42, 7903468), (56, 5927601), (57, 5823608), (76, 4367706), (84, 3951734), (114, 2911804), (133, 2495832), (152, 2183853), (168, 1975867), (228, 1455902), (266, 1247916), (399, 831944), (456, 727951), (532, 623958), (798, 415972), (1064, 311979), (1596, 207986), (3192, 103993)]