990560736

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{312677}}^1$

素因数の和:312704

約数の個数: 72

約数和(自身を含む): 3072999384

約数和(自身を除く): 2082438648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 312677, 625354, 938031, 1250708, 1876062, 2501416, 2814093, 3439447, 3752124, 5002832, 5628186, 6878894, 7504248, 10005664, 10318341, 11256372, 13757788, 15008496, 20636682, 22512744, 27515576, 30016992, 30955023, 41273364, 45025488, 55031152, 61910046, 82546728, 90050976, 110062304, 123820092, 165093456, 247640184, 330186912, 495280368, 990560736]

約数ペア:

[(1, 990560736), (2, 495280368), (3, 330186912), (4, 247640184), (6, 165093456), (8, 123820092), (9, 110062304), (11, 90050976), (12, 82546728), (16, 61910046), (18, 55031152), (22, 45025488), (24, 41273364), (32, 30955023), (33, 30016992), (36, 27515576), (44, 22512744), (48, 20636682), (66, 15008496), (72, 13757788), (88, 11256372), (96, 10318341), (99, 10005664), (132, 7504248), (144, 6878894), (176, 5628186), (198, 5002832), (264, 3752124), (288, 3439447), (352, 2814093), (396, 2501416), (528, 1876062), (792, 1250708), (1056, 938031), (1584, 625354), (3168, 312677)]