224770568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 468625500

約数和(自身を除く): 243854932

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 356, 484, 712, 968, 979, 1958, 2609, 3916, 5218, 7832, 10436, 10769, 20872, 21538, 28699, 43076, 57398, 86152, 114796, 229592, 232201, 315689, 464402, 631378, 928804, 1262756, 1857608, 2525512, 2554211, 5108422, 10216844, 20433688, 28096321, 56192642, 112385284, 224770568]

約数ペア:

[(1, 224770568), (2, 112385284), (4, 56192642), (8, 28096321), (11, 20433688), (22, 10216844), (44, 5108422), (88, 2554211), (89, 2525512), (121, 1857608), (178, 1262756), (242, 928804), (356, 631378), (484, 464402), (712, 315689), (968, 232201), (979, 229592), (1958, 114796), (2609, 86152), (3916, 57398), (5218, 43076), (7832, 28699), (10436, 21538), (10769, 20872)]