256366926

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 564127200

約数和(自身を除く): 307760274

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 359, 409, 582, 718, 818, 873, 1077, 1227, 1746, 2154, 2454, 3231, 3681, 6462, 7362, 34823, 39673, 69646, 79346, 104469, 119019, 146831, 208938, 238038, 293662, 313407, 357057, 440493, 626814, 714114, 880986, 1321479, 2642958, 14242607, 28485214, 42727821, 85455642, 128183463, 256366926]

約数ペア:

[(1, 256366926), (2, 128183463), (3, 85455642), (6, 42727821), (9, 28485214), (18, 14242607), (97, 2642958), (194, 1321479), (291, 880986), (359, 714114), (409, 626814), (582, 440493), (718, 357057), (818, 313407), (873, 293662), (1077, 238038), (1227, 208938), (1746, 146831), (2154, 119019), (2454, 104469), (3231, 79346), (3681, 69646), (6462, 39673), (7362, 34823)]