21167350512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{3947}}^1$

素因数の和:5427

約数の個数: 160

約数和(自身を含む): 68239632384

約数和(自身を除く): 47072281872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1451, 1848, 2902, 3696, 3947, 4353, 5804, 7894, 8706, 10157, 11608, 11841, 15788, 15961, 17412, 20314, 23216, 23682, 27629, 30471, 31576, 31922, 34824, 40628, 43417, 47364, 47883, 55258, 60942, 63152, 63844, 69648, 81256, 82887, 86834, 94728, 95766, 110516, 111727, 121884, 127688, 130251, 162512, 165774, 173668, 189456, 191532, 221032, 223454, 243768, 255376, 260502, 303919, 331548, 335181, 347336, 383064, 442064, 446908, 487536, 521004, 607838, 663096, 670362, 694672, 766128, 893816, 911757, 1042008, 1215676, 1326192, 1340724, 1787632, 1823514, 2084016, 2431352, 2681448, 3647028, 4862704, 5362896, 5727097, 7294056, 11454194, 14588112, 17181291, 22908388, 34362582, 40089679, 45816776, 62998067, 68725164, 80179358, 91633552, 120269037, 125996134, 137450328, 160358716, 188994201, 240538074, 251992268, 274900656, 320717432, 377988402, 440986469, 481076148, 503984536, 641434864, 755976804, 881972938, 962152296, 1007969072, 1322959407, 1511953608, 1763945876, 1924304592, 2645918814, 3023907216, 3527891752, 5291837628, 7055783504, 10583675256, 21167350512]

約数ペア:

[(1, 21167350512), (2, 10583675256), (3, 7055783504), (4, 5291837628), (6, 3527891752), (7, 3023907216), (8, 2645918814), (11, 1924304592), (12, 1763945876), (14, 1511953608), (16, 1322959407), (21, 1007969072), (22, 962152296), (24, 881972938), (28, 755976804), (33, 641434864), (42, 503984536), (44, 481076148), (48, 440986469), (56, 377988402), (66, 320717432), (77, 274900656), (84, 251992268), (88, 240538074), (112, 188994201), (132, 160358716), (154, 137450328), (168, 125996134), (176, 120269037), (231, 91633552), (264, 80179358), (308, 68725164), (336, 62998067), (462, 45816776), (528, 40089679), (616, 34362582), (924, 22908388), (1232, 17181291), (1451, 14588112), (1848, 11454194), (2902, 7294056), (3696, 5727097), (3947, 5362896), (4353, 4862704), (5804, 3647028), (7894, 2681448), (8706, 2431352), (10157, 2084016), (11608, 1823514), (11841, 1787632), (15788, 1340724), (15961, 1326192), (17412, 1215676), (20314, 1042008), (23216, 911757), (23682, 893816), (27629, 766128), (30471, 694672), (31576, 670362), (31922, 663096), (34824, 607838), (40628, 521004), (43417, 487536), (47364, 446908), (47883, 442064), (55258, 383064), (60942, 347336), (63152, 335181), (63844, 331548), (69648, 303919), (81256, 260502), (82887, 255376), (86834, 243768), (94728, 223454), (95766, 221032), (110516, 191532), (111727, 189456), (121884, 173668), (127688, 165774), (130251, 162512)]