19778240328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3733}}^1$

素因数の和:3868

約数の個数: 256

約数和(自身を含む): 64007331840

約数和(自身を除く): 44229091512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 61, 66, 77, 84, 88, 94, 122, 132, 141, 154, 168, 183, 188, 231, 244, 264, 282, 308, 329, 366, 376, 427, 462, 488, 517, 564, 616, 658, 671, 732, 854, 924, 987, 1034, 1128, 1281, 1316, 1342, 1464, 1551, 1708, 1848, 1974, 2013, 2068, 2562, 2632, 2684, 2867, 3102, 3416, 3619, 3733, 3948, 4026, 4136, 4697, 5124, 5368, 5734, 6204, 7238, 7466, 7896, 8052, 8601, 9394, 10248, 10857, 11199, 11468, 12408, 14091, 14476, 14932, 16104, 17202, 18788, 20069, 21714, 22398, 22936, 26131, 28182, 28952, 29864, 31537, 34404, 37576, 40138, 41063, 43428, 44796, 52262, 56364, 60207, 63074, 68808, 78393, 80276, 82126, 86856, 89592, 94611, 104524, 112728, 120414, 123189, 126148, 156786, 160552, 164252, 175451, 189222, 209048, 220759, 227713, 240828, 246378, 252296, 287441, 313572, 328504, 350902, 378444, 441518, 455426, 481656, 492756, 526353, 574882, 627144, 662277, 683139, 701804, 756888, 862323, 883036, 910852, 985512, 1052706, 1149764, 1228157, 1324554, 1366278, 1403608, 1593991, 1724646, 1766072, 1821704, 1929961, 2105412, 2299528, 2456314, 2504843, 2649108, 2732556, 3187982, 3449292, 3684471, 3859922, 4210824, 4781973, 4912628, 5009686, 5298216, 5465112, 5789883, 6375964, 6898584, 7368942, 7514529, 7719844, 9563946, 9825256, 10019372, 10702511, 11579766, 12751928, 13509727, 14737884, 15029058, 15439688, 17533901, 19127892, 20038744, 21405022, 23159532, 27019454, 29475768, 30058116, 32107533, 35067802, 38255784, 40529181, 42810044, 46319064, 52601703, 54038908, 60116232, 64215066, 70135604, 74917577, 81058362, 85620088, 105203406, 108077816, 117727621, 128430132, 140271208, 149835154, 162116724, 210406812, 224752731, 235455242, 256860264, 299670308, 324233448, 353182863, 420813624, 449505462, 470910484, 599340616, 706365726, 824093347, 899010924, 941820968, 1412731452, 1648186694, 1798021848, 2472280041, 2825462904, 3296373388, 4944560082, 6592746776, 9889120164, 19778240328]

約数ペア:

[(1, 19778240328), (2, 9889120164), (3, 6592746776), (4, 4944560082), (6, 3296373388), (7, 2825462904), (8, 2472280041), (11, 1798021848), (12, 1648186694), (14, 1412731452), (21, 941820968), (22, 899010924), (24, 824093347), (28, 706365726), (33, 599340616), (42, 470910484), (44, 449505462), (47, 420813624), (56, 353182863), (61, 324233448), (66, 299670308), (77, 256860264), (84, 235455242), (88, 224752731), (94, 210406812), (122, 162116724), (132, 149835154), (141, 140271208), (154, 128430132), (168, 117727621), (183, 108077816), (188, 105203406), (231, 85620088), (244, 81058362), (264, 74917577), (282, 70135604), (308, 64215066), (329, 60116232), (366, 54038908), (376, 52601703), (427, 46319064), (462, 42810044), (488, 40529181), (517, 38255784), (564, 35067802), (616, 32107533), (658, 30058116), (671, 29475768), (732, 27019454), (854, 23159532), (924, 21405022), (987, 20038744), (1034, 19127892), (1128, 17533901), (1281, 15439688), (1316, 15029058), (1342, 14737884), (1464, 13509727), (1551, 12751928), (1708, 11579766), (1848, 10702511), (1974, 10019372), (2013, 9825256), (2068, 9563946), (2562, 7719844), (2632, 7514529), (2684, 7368942), (2867, 6898584), (3102, 6375964), (3416, 5789883), (3619, 5465112), (3733, 5298216), (3948, 5009686), (4026, 4912628), (4136, 4781973), (4697, 4210824), (5124, 3859922), (5368, 3684471), (5734, 3449292), (6204, 3187982), (7238, 2732556), (7466, 2649108), (7896, 2504843), (8052, 2456314), (8601, 2299528), (9394, 2105412), (10248, 1929961), (10857, 1821704), (11199, 1766072), (11468, 1724646), (12408, 1593991), (14091, 1403608), (14476, 1366278), (14932, 1324554), (16104, 1228157), (17202, 1149764), (18788, 1052706), (20069, 985512), (21714, 910852), (22398, 883036), (22936, 862323), (26131, 756888), (28182, 701804), (28952, 683139), (29864, 662277), (31537, 627144), (34404, 574882), (37576, 526353), (40138, 492756), (41063, 481656), (43428, 455426), (44796, 441518), (52262, 378444), (56364, 350902), (60207, 328504), (63074, 313572), (68808, 287441), (78393, 252296), (80276, 246378), (82126, 240828), (86856, 227713), (89592, 220759), (94611, 209048), (104524, 189222), (112728, 175451), (120414, 164252), (123189, 160552), (126148, 156786)]