634882976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 1599671808

約数和(自身を除く): 964788832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 224, 248, 338, 364, 403, 416, 434, 496, 541, 676, 728, 806, 868, 992, 1082, 1183, 1352, 1456, 1612, 1736, 2164, 2366, 2704, 2821, 2912, 3224, 3472, 3787, 4328, 4732, 5239, 5408, 5642, 6448, 6944, 7033, 7574, 8656, 9464, 10478, 11284, 12896, 14066, 15148, 16771, 17312, 18928, 20956, 22568, 28132, 30296, 33542, 36673, 37856, 41912, 45136, 49231, 56264, 60592, 67084, 73346, 83824, 90272, 91429, 98462, 112528, 117397, 121184, 134168, 146692, 167648, 182858, 196924, 218023, 225056, 234794, 268336, 293384, 365716, 393848, 436046, 469588, 536672, 586768, 640003, 731432, 787696, 872092, 939176, 1173536, 1280006, 1462864, 1526161, 1575392, 1744184, 1878352, 2560012, 2834299, 2925728, 3052322, 3488368, 3756704, 5120024, 5668598, 6104644, 6976736, 10240048, 11337196, 12209288, 19840093, 20480096, 22674392, 24418576, 39680186, 45348784, 48837152, 79360372, 90697568, 158720744, 317441488, 634882976]

約数ペア:

[(1, 634882976), (2, 317441488), (4, 158720744), (7, 90697568), (8, 79360372), (13, 48837152), (14, 45348784), (16, 39680186), (26, 24418576), (28, 22674392), (31, 20480096), (32, 19840093), (52, 12209288), (56, 11337196), (62, 10240048), (91, 6976736), (104, 6104644), (112, 5668598), (124, 5120024), (169, 3756704), (182, 3488368), (208, 3052322), (217, 2925728), (224, 2834299), (248, 2560012), (338, 1878352), (364, 1744184), (403, 1575392), (416, 1526161), (434, 1462864), (496, 1280006), (541, 1173536), (676, 939176), (728, 872092), (806, 787696), (868, 731432), (992, 640003), (1082, 586768), (1183, 536672), (1352, 469588), (1456, 436046), (1612, 393848), (1736, 365716), (2164, 293384), (2366, 268336), (2704, 234794), (2821, 225056), (2912, 218023), (3224, 196924), (3472, 182858), (3787, 167648), (4328, 146692), (4732, 134168), (5239, 121184), (5408, 117397), (5642, 112528), (6448, 98462), (6944, 91429), (7033, 90272), (7574, 83824), (8656, 73346), (9464, 67084), (10478, 60592), (11284, 56264), (12896, 49231), (14066, 45136), (15148, 41912), (16771, 37856), (17312, 36673), (18928, 33542), (20956, 30296), (22568, 28132)]