763268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 1564080

約数和(自身を除く): 800812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 121, 166, 209, 242, 332, 418, 484, 836, 913, 1577, 1826, 2299, 3154, 3652, 4598, 6308, 9196, 10043, 17347, 20086, 34694, 40172, 69388, 190817, 381634, 763268]

約数ペア:

[(1, 763268), (2, 381634), (4, 190817), (11, 69388), (19, 40172), (22, 34694), (38, 20086), (44, 17347), (76, 10043), (83, 9196), (121, 6308), (166, 4598), (209, 3652), (242, 3154), (332, 2299), (418, 1826), (484, 1577), (836, 913)]