1947986088

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{2029}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 4930464000

約数和(自身を除く): 2982477912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 367, 436, 654, 734, 872, 1101, 1308, 1468, 2029, 2202, 2616, 2936, 4058, 4404, 6087, 8116, 8808, 12174, 16232, 24348, 40003, 48696, 80006, 120009, 160012, 221161, 240018, 320024, 442322, 480036, 663483, 744643, 884644, 960072, 1326966, 1489286, 1769288, 2233929, 2653932, 2978572, 4467858, 5307864, 5957144, 8935716, 17871432, 81166087, 162332174, 243498261, 324664348, 486996522, 649328696, 973993044, 1947986088]

約数ペア:

[(1, 1947986088), (2, 973993044), (3, 649328696), (4, 486996522), (6, 324664348), (8, 243498261), (12, 162332174), (24, 81166087), (109, 17871432), (218, 8935716), (327, 5957144), (367, 5307864), (436, 4467858), (654, 2978572), (734, 2653932), (872, 2233929), (1101, 1769288), (1308, 1489286), (1468, 1326966), (2029, 960072), (2202, 884644), (2616, 744643), (2936, 663483), (4058, 480036), (4404, 442322), (6087, 320024), (8116, 240018), (8808, 221161), (12174, 160012), (16232, 120009), (24348, 80006), (40003, 48696)]