864444328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 1906390080

約数和(自身を除く): 1041945752

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 121, 164, 184, 242, 253, 328, 451, 484, 506, 902, 943, 947, 968, 1012, 1804, 1886, 1894, 2024, 2783, 3608, 3772, 3788, 4961, 5566, 7544, 7576, 9922, 10373, 10417, 11132, 19844, 20746, 20834, 21781, 22264, 38827, 39688, 41492, 41668, 43562, 77654, 82984, 83336, 87124, 114103, 114587, 155308, 174248, 228206, 229174, 239591, 310616, 427097, 456412, 458348, 479182, 854194, 893021, 912824, 916696, 958364, 1708388, 1786042, 1916728, 2635501, 3416776, 3572084, 4698067, 5271002, 7144168, 9396134, 9823231, 10542004, 18792268, 19646462, 21084008, 37584536, 39292924, 78585848, 108055541, 216111082, 432222164, 864444328]

約数ペア:

[(1, 864444328), (2, 432222164), (4, 216111082), (8, 108055541), (11, 78585848), (22, 39292924), (23, 37584536), (41, 21084008), (44, 19646462), (46, 18792268), (82, 10542004), (88, 9823231), (92, 9396134), (121, 7144168), (164, 5271002), (184, 4698067), (242, 3572084), (253, 3416776), (328, 2635501), (451, 1916728), (484, 1786042), (506, 1708388), (902, 958364), (943, 916696), (947, 912824), (968, 893021), (1012, 854194), (1804, 479182), (1886, 458348), (1894, 456412), (2024, 427097), (2783, 310616), (3608, 239591), (3772, 229174), (3788, 228206), (4961, 174248), (5566, 155308), (7544, 114587), (7576, 114103), (9922, 87124), (10373, 83336), (10417, 82984), (11132, 77654), (19844, 43562), (20746, 41668), (20834, 41492), (21781, 39688), (22264, 38827)]