221840724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{24229}}^1$

素因数の和:24352

約数の個数: 48

約数和(自身を含む): 597027200

約数和(自身を除く): 375186476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 24229, 48458, 72687, 96916, 145374, 169603, 290748, 339206, 508809, 678412, 1017618, 2035236, 2640961, 5281922, 7922883, 10563844, 15845766, 18486727, 31691532, 36973454, 55460181, 73946908, 110920362, 221840724]

約数ペア:

[(1, 221840724), (2, 110920362), (3, 73946908), (4, 55460181), (6, 36973454), (7, 31691532), (12, 18486727), (14, 15845766), (21, 10563844), (28, 7922883), (42, 5281922), (84, 2640961), (109, 2035236), (218, 1017618), (327, 678412), (436, 508809), (654, 339206), (763, 290748), (1308, 169603), (1526, 145374), (2289, 96916), (3052, 72687), (4578, 48458), (9156, 24229)]