494224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 1071360

約数和(自身を除く): 577136

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 79, 92, 136, 158, 184, 272, 316, 368, 391, 632, 782, 1264, 1343, 1564, 1817, 2686, 3128, 3634, 5372, 6256, 7268, 10744, 14536, 21488, 29072, 30889, 61778, 123556, 247112, 494224]

約数ペア:

[(1, 494224), (2, 247112), (4, 123556), (8, 61778), (16, 30889), (17, 29072), (23, 21488), (34, 14536), (46, 10744), (68, 7268), (79, 6256), (92, 5372), (136, 3634), (158, 3128), (184, 2686), (272, 1817), (316, 1564), (368, 1343), (391, 1264), (632, 782)]