289370692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 558270720

約数和(自身を除く): 268900028

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 257, 367, 514, 734, 767, 1028, 1468, 1534, 3068, 3341, 4771, 6682, 9542, 13364, 15163, 19084, 21653, 30326, 43306, 60652, 86612, 94319, 188638, 197119, 281489, 377276, 394238, 562978, 788476, 1125956, 1226147, 2452294, 4904588, 5564821, 11129642, 22259284, 72342673, 144685346, 289370692]

約数ペア:

[(1, 289370692), (2, 144685346), (4, 72342673), (13, 22259284), (26, 11129642), (52, 5564821), (59, 4904588), (118, 2452294), (236, 1226147), (257, 1125956), (367, 788476), (514, 562978), (734, 394238), (767, 377276), (1028, 281489), (1468, 197119), (1534, 188638), (3068, 94319), (3341, 86612), (4771, 60652), (6682, 43306), (9542, 30326), (13364, 21653), (15163, 19084)]