663075644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 108

約数和(自身を含む): 1507951872

約数和(自身を除く): 844876228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 121, 146, 154, 196, 242, 292, 308, 383, 484, 511, 539, 766, 803, 847, 1022, 1078, 1532, 1606, 1694, 2044, 2156, 2681, 3212, 3388, 3577, 4213, 5362, 5621, 5929, 7154, 8426, 8833, 10724, 11242, 11858, 14308, 16852, 17666, 18767, 22484, 23716, 27959, 29491, 35332, 37534, 39347, 46343, 55918, 58982, 61831, 75068, 78694, 92686, 111836, 117964, 123662, 157388, 185372, 195713, 206437, 247324, 307549, 324401, 391426, 412874, 432817, 615098, 648802, 782852, 825748, 865634, 1230196, 1297604, 1369991, 1731268, 2152843, 2270807, 2739982, 3383039, 4305686, 4541614, 5479964, 6766078, 8611372, 9083228, 13532156, 15069901, 23681273, 30139802, 47362546, 60279604, 94725092, 165768911, 331537822, 663075644]

約数ペア:

[(1, 663075644), (2, 331537822), (4, 165768911), (7, 94725092), (11, 60279604), (14, 47362546), (22, 30139802), (28, 23681273), (44, 15069901), (49, 13532156), (73, 9083228), (77, 8611372), (98, 6766078), (121, 5479964), (146, 4541614), (154, 4305686), (196, 3383039), (242, 2739982), (292, 2270807), (308, 2152843), (383, 1731268), (484, 1369991), (511, 1297604), (539, 1230196), (766, 865634), (803, 825748), (847, 782852), (1022, 648802), (1078, 615098), (1532, 432817), (1606, 412874), (1694, 391426), (2044, 324401), (2156, 307549), (2681, 247324), (3212, 206437), (3388, 195713), (3577, 185372), (4213, 157388), (5362, 123662), (5621, 117964), (5929, 111836), (7154, 92686), (8426, 78694), (8833, 75068), (10724, 61831), (11242, 58982), (11858, 55918), (14308, 46343), (16852, 39347), (17666, 37534), (18767, 35332), (22484, 29491), (23716, 27959)]