224226772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4637}}^1$

素因数の和:4816

約数の個数: 48

約数和(自身を含む): 492444288

約数和(自身を除く): 268217516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 3454, 4396, 4637, 6908, 9274, 12089, 18548, 24178, 32459, 48356, 51007, 64918, 102014, 129836, 204028, 357049, 714098, 728009, 1428196, 1456018, 2912036, 5096063, 8008099, 10192126, 16016198, 20384252, 32032396, 56056693, 112113386, 224226772]

約数ペア:

[(1, 224226772), (2, 112113386), (4, 56056693), (7, 32032396), (11, 20384252), (14, 16016198), (22, 10192126), (28, 8008099), (44, 5096063), (77, 2912036), (154, 1456018), (157, 1428196), (308, 728009), (314, 714098), (628, 357049), (1099, 204028), (1727, 129836), (2198, 102014), (3454, 64918), (4396, 51007), (4637, 48356), (6908, 32459), (9274, 24178), (12089, 18548)]