226772216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 474439680

約数和(自身を除く): 247667464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 127, 197, 206, 254, 394, 412, 508, 788, 824, 1016, 1133, 1397, 1576, 2167, 2266, 2794, 4334, 4532, 5588, 8668, 9064, 11176, 13081, 17336, 20291, 25019, 26162, 40582, 50038, 52324, 81164, 100076, 104648, 143891, 162328, 200152, 223201, 275209, 287782, 446402, 550418, 575564, 892804, 1100836, 1151128, 1785608, 2201672, 2576957, 5153914, 10307828, 20615656, 28346527, 56693054, 113386108, 226772216]

約数ペア:

[(1, 226772216), (2, 113386108), (4, 56693054), (8, 28346527), (11, 20615656), (22, 10307828), (44, 5153914), (88, 2576957), (103, 2201672), (127, 1785608), (197, 1151128), (206, 1100836), (254, 892804), (394, 575564), (412, 550418), (508, 446402), (788, 287782), (824, 275209), (1016, 223201), (1133, 200152), (1397, 162328), (1576, 143891), (2167, 104648), (2266, 100076), (2794, 81164), (4334, 52324), (4532, 50038), (5588, 40582), (8668, 26162), (9064, 25019), (11176, 20291), (13081, 17336)]