422420768

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 144

約数和(自身を含む): 1111773600

約数和(自身を除く): 689352832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 532, 539, 608, 616, 784, 836, 931, 1064, 1078, 1232, 1289, 1463, 1568, 1672, 1862, 2128, 2156, 2464, 2578, 2926, 3344, 3724, 4256, 4312, 5156, 5852, 6688, 7448, 8624, 9023, 10241, 10312, 11704, 14179, 14896, 17248, 18046, 20482, 20624, 23408, 24491, 28358, 29792, 36092, 40964, 41248, 46816, 48982, 56716, 63161, 72184, 81928, 97964, 99253, 113432, 126322, 144368, 163856, 171437, 195928, 198506, 226864, 252644, 269401, 288736, 327712, 342874, 391856, 397012, 453728, 505288, 538802, 685748, 694771, 783712, 794024, 1010576, 1077604, 1200059, 1371496, 1389542, 1588048, 1885807, 2021152, 2155208, 2400118, 2742992, 2779084, 3176096, 3771614, 4310416, 4800236, 5485984, 5558168, 7543228, 8620832, 9600472, 11116336, 13200649, 15086456, 19200944, 22232672, 26401298, 30172912, 38401888, 52802596, 60345824, 105605192, 211210384, 422420768]

約数ペア:

[(1, 422420768), (2, 211210384), (4, 105605192), (7, 60345824), (8, 52802596), (11, 38401888), (14, 30172912), (16, 26401298), (19, 22232672), (22, 19200944), (28, 15086456), (32, 13200649), (38, 11116336), (44, 9600472), (49, 8620832), (56, 7543228), (76, 5558168), (77, 5485984), (88, 4800236), (98, 4310416), (112, 3771614), (133, 3176096), (152, 2779084), (154, 2742992), (176, 2400118), (196, 2155208), (209, 2021152), (224, 1885807), (266, 1588048), (304, 1389542), (308, 1371496), (352, 1200059), (392, 1077604), (418, 1010576), (532, 794024), (539, 783712), (608, 694771), (616, 685748), (784, 538802), (836, 505288), (931, 453728), (1064, 397012), (1078, 391856), (1232, 342874), (1289, 327712), (1463, 288736), (1568, 269401), (1672, 252644), (1862, 226864), (2128, 198506), (2156, 195928), (2464, 171437), (2578, 163856), (2926, 144368), (3344, 126322), (3724, 113432), (4256, 99253), (4312, 97964), (5156, 81928), (5852, 72184), (6688, 63161), (7448, 56716), (8624, 48982), (9023, 46816), (10241, 41248), (10312, 40964), (11704, 36092), (14179, 29792), (14896, 28358), (17248, 24491), (18046, 23408), (20482, 20624)]