4778021248

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 256

約数和(自身を含む): 12954816000

約数和(自身を除く): 8176794752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 89, 91, 104, 112, 128, 143, 154, 176, 178, 182, 208, 224, 286, 308, 352, 356, 364, 416, 419, 448, 572, 616, 623, 704, 712, 728, 832, 838, 896, 979, 1001, 1144, 1157, 1232, 1246, 1408, 1424, 1456, 1664, 1676, 1958, 2002, 2288, 2314, 2464, 2492, 2848, 2912, 2933, 3352, 3916, 4004, 4576, 4609, 4628, 4928, 4984, 5447, 5696, 5824, 5866, 6704, 6853, 7832, 8008, 8099, 9152, 9218, 9256, 9856, 9968, 10894, 11392, 11648, 11732, 12727, 13408, 13706, 15664, 16016, 16198, 18304, 18436, 18512, 19936, 21788, 23464, 25454, 26816, 27412, 31328, 32032, 32263, 32396, 36872, 37024, 37291, 38129, 39872, 43576, 46928, 50908, 53632, 54824, 59917, 62656, 64064, 64526, 64792, 73744, 74048, 74582, 76258, 79744, 87152, 89089, 93856, 101816, 109648, 119834, 125312, 128128, 129052, 129584, 147488, 148096, 149164, 152516, 174304, 178178, 187712, 203632, 219296, 239668, 258104, 259168, 261037, 294976, 298328, 305032, 348608, 356356, 375424, 407264, 410201, 419419, 438592, 479336, 484783, 516208, 518336, 522074, 589952, 596656, 610064, 697216, 712712, 814528, 820402, 838838, 877184, 958672, 969566, 1032416, 1036672, 1044148, 1193312, 1220128, 1425424, 1629056, 1640804, 1677676, 1917344, 1939132, 2064832, 2088296, 2386624, 2440256, 2850848, 2871407, 3281608, 3355352, 3393481, 3834688, 3878264, 4129664, 4176592, 4773248, 4880512, 5332613, 5701696, 5742814, 6563216, 6710704, 6786962, 7669376, 7756528, 8353184, 10665226, 11403392, 11485628, 13126432, 13421408, 13573924, 15513056, 16706368, 21330452, 22971256, 26252864, 26842816, 27147848, 31026112, 33412736, 37328291, 42660904, 45942512, 52505728, 53685632, 54295696, 62052224, 74656582, 85321808, 91885024, 108591392, 149313164, 170643616, 183770048, 217182784, 298626328, 341287232, 367540096, 434365568, 597252656, 682574464, 1194505312, 2389010624, 4778021248]

約数ペア:

[(1, 4778021248), (2, 2389010624), (4, 1194505312), (7, 682574464), (8, 597252656), (11, 434365568), (13, 367540096), (14, 341287232), (16, 298626328), (22, 217182784), (26, 183770048), (28, 170643616), (32, 149313164), (44, 108591392), (52, 91885024), (56, 85321808), (64, 74656582), (77, 62052224), (88, 54295696), (89, 53685632), (91, 52505728), (104, 45942512), (112, 42660904), (128, 37328291), (143, 33412736), (154, 31026112), (176, 27147848), (178, 26842816), (182, 26252864), (208, 22971256), (224, 21330452), (286, 16706368), (308, 15513056), (352, 13573924), (356, 13421408), (364, 13126432), (416, 11485628), (419, 11403392), (448, 10665226), (572, 8353184), (616, 7756528), (623, 7669376), (704, 6786962), (712, 6710704), (728, 6563216), (832, 5742814), (838, 5701696), (896, 5332613), (979, 4880512), (1001, 4773248), (1144, 4176592), (1157, 4129664), (1232, 3878264), (1246, 3834688), (1408, 3393481), (1424, 3355352), (1456, 3281608), (1664, 2871407), (1676, 2850848), (1958, 2440256), (2002, 2386624), (2288, 2088296), (2314, 2064832), (2464, 1939132), (2492, 1917344), (2848, 1677676), (2912, 1640804), (2933, 1629056), (3352, 1425424), (3916, 1220128), (4004, 1193312), (4576, 1044148), (4609, 1036672), (4628, 1032416), (4928, 969566), (4984, 958672), (5447, 877184), (5696, 838838), (5824, 820402), (5866, 814528), (6704, 712712), (6853, 697216), (7832, 610064), (8008, 596656), (8099, 589952), (9152, 522074), (9218, 518336), (9256, 516208), (9856, 484783), (9968, 479336), (10894, 438592), (11392, 419419), (11648, 410201), (11732, 407264), (12727, 375424), (13408, 356356), (13706, 348608), (15664, 305032), (16016, 298328), (16198, 294976), (18304, 261037), (18436, 259168), (18512, 258104), (19936, 239668), (21788, 219296), (23464, 203632), (25454, 187712), (26816, 178178), (27412, 174304), (31328, 152516), (32032, 149164), (32263, 148096), (32396, 147488), (36872, 129584), (37024, 129052), (37291, 128128), (38129, 125312), (39872, 119834), (43576, 109648), (46928, 101816), (50908, 93856), (53632, 89089), (54824, 87152), (59917, 79744), (62656, 76258), (64064, 74582), (64526, 74048), (64792, 73744)]