1218496656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{3217}}^1$

素因数の和:3848

約数の個数: 80

約数和(自身を含む): 3396560384

約数和(自身を除く): 2178063728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 607, 624, 1214, 1821, 2428, 3217, 3642, 4856, 6434, 7284, 7891, 9651, 9712, 12868, 14568, 15782, 19302, 23673, 25736, 29136, 31564, 38604, 41821, 47346, 51472, 63128, 77208, 83642, 94692, 125463, 126256, 154416, 167284, 189384, 250926, 334568, 378768, 501852, 669136, 1003704, 1952719, 2007408, 3905438, 5858157, 7810876, 11716314, 15621752, 23432628, 25385347, 31243504, 46865256, 50770694, 76156041, 93730512, 101541388, 152312082, 203082776, 304624164, 406165552, 609248328, 1218496656]

約数ペア:

[(1, 1218496656), (2, 609248328), (3, 406165552), (4, 304624164), (6, 203082776), (8, 152312082), (12, 101541388), (13, 93730512), (16, 76156041), (24, 50770694), (26, 46865256), (39, 31243504), (48, 25385347), (52, 23432628), (78, 15621752), (104, 11716314), (156, 7810876), (208, 5858157), (312, 3905438), (607, 2007408), (624, 1952719), (1214, 1003704), (1821, 669136), (2428, 501852), (3217, 378768), (3642, 334568), (4856, 250926), (6434, 189384), (7284, 167284), (7891, 154416), (9651, 126256), (9712, 125463), (12868, 94692), (14568, 83642), (15782, 77208), (19302, 63128), (23673, 51472), (25736, 47346), (29136, 41821), (31564, 38604)]