286637136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{20663}}^1$

素因数の和:20708

約数の個数: 60

約数和(自身を含む): 786637152

約数和(自身を除く): 500000016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 20663, 41326, 61989, 82652, 123978, 165304, 247956, 330608, 351271, 495912, 702542, 991824, 1053813, 1405084, 2107626, 2810168, 4215252, 5620336, 5971607, 8430504, 11943214, 16861008, 17914821, 23886428, 35829642, 47772856, 71659284, 95545712, 143318568, 286637136]

約数ペア:

[(1, 286637136), (2, 143318568), (3, 95545712), (4, 71659284), (6, 47772856), (8, 35829642), (12, 23886428), (16, 17914821), (17, 16861008), (24, 11943214), (34, 8430504), (48, 5971607), (51, 5620336), (68, 4215252), (102, 2810168), (136, 2107626), (204, 1405084), (272, 1053813), (289, 991824), (408, 702542), (578, 495912), (816, 351271), (867, 330608), (1156, 247956), (1734, 165304), (2312, 123978), (3468, 82652), (4624, 61989), (6936, 41326), (13872, 20663)]