6420905856

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{43207}}^1$

素因数の和:43273

約数の個数: 128

約数和(自身を含む): 19391750400

約数和(自身を除く): 12970844544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 3096, 3456, 4128, 4644, 5504, 6192, 8256, 9288, 12384, 16512, 18576, 24768, 37152, 43207, 49536, 74304, 86414, 129621, 148608, 172828, 259242, 345656, 388863, 518484, 691312, 777726, 1036968, 1166589, 1382624, 1555452, 1857901, 2073936, 2333178, 2765248, 3110904, 3715802, 4147872, 4666356, 5530496, 5573703, 6221808, 7431604, 8295744, 9332712, 11147406, 12443616, 14863208, 16591488, 16721109, 18665424, 22294812, 24887232, 29726416, 33442218, 37330848, 44589624, 49774464, 50163327, 59452832, 66884436, 74661696, 89179248, 100326654, 118905664, 133768872, 149323392, 178358496, 200653308, 237811328, 267537744, 356716992, 401306616, 535075488, 713433984, 802613232, 1070150976, 1605226464, 2140301952, 3210452928, 6420905856]

約数ペア:

[(1, 6420905856), (2, 3210452928), (3, 2140301952), (4, 1605226464), (6, 1070150976), (8, 802613232), (9, 713433984), (12, 535075488), (16, 401306616), (18, 356716992), (24, 267537744), (27, 237811328), (32, 200653308), (36, 178358496), (43, 149323392), (48, 133768872), (54, 118905664), (64, 100326654), (72, 89179248), (86, 74661696), (96, 66884436), (108, 59452832), (128, 50163327), (129, 49774464), (144, 44589624), (172, 37330848), (192, 33442218), (216, 29726416), (258, 24887232), (288, 22294812), (344, 18665424), (384, 16721109), (387, 16591488), (432, 14863208), (516, 12443616), (576, 11147406), (688, 9332712), (774, 8295744), (864, 7431604), (1032, 6221808), (1152, 5573703), (1161, 5530496), (1376, 4666356), (1548, 4147872), (1728, 3715802), (2064, 3110904), (2322, 2765248), (2752, 2333178), (3096, 2073936), (3456, 1857901), (4128, 1555452), (4644, 1382624), (5504, 1166589), (6192, 1036968), (8256, 777726), (9288, 691312), (12384, 518484), (16512, 388863), (18576, 345656), (24768, 259242), (37152, 172828), (43207, 148608), (49536, 129621), (74304, 86414)]