64039179008

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 288

約数和(自身を含む): 157732700160

約数和(自身を除く): 93693521152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 127, 128, 203, 217, 224, 232, 248, 254, 256, 313, 406, 434, 448, 464, 496, 508, 626, 812, 868, 889, 896, 899, 928, 992, 1016, 1252, 1624, 1736, 1778, 1792, 1798, 1856, 1984, 2032, 2191, 2504, 3248, 3472, 3556, 3596, 3683, 3712, 3937, 3968, 4064, 4382, 5008, 6293, 6496, 6944, 7112, 7192, 7366, 7424, 7874, 7936, 8128, 8764, 9077, 9703, 10016, 12586, 12992, 13888, 14224, 14384, 14732, 15748, 16256, 17528, 18154, 19406, 20032, 25172, 25781, 25984, 27559, 27776, 28448, 28768, 29464, 31496, 32512, 35056, 36308, 38812, 39751, 40064, 50344, 51562, 51968, 55118, 55552, 56896, 57536, 58928, 62992, 63539, 67921, 70112, 72616, 77624, 79502, 80128, 100688, 103124, 110236, 113792, 114173, 115072, 117856, 125984, 127078, 135842, 140224, 145232, 155248, 159004, 201376, 206248, 220472, 227584, 228346, 230144, 235712, 251968, 254156, 271684, 278257, 280448, 281387, 290464, 310496, 318008, 402752, 412496, 440944, 456692, 471424, 503936, 508312, 543368, 556514, 560896, 562774, 580928, 620992, 636016, 799211, 805504, 824992, 881888, 913384, 942848, 1007872, 1016624, 1086736, 1113028, 1125548, 1152779, 1161856, 1232281, 1241984, 1272032, 1598422, 1611008, 1649984, 1763776, 1826768, 1969709, 2033248, 2173472, 2226056, 2251096, 2305558, 2323712, 2464562, 2483968, 2544064, 3196844, 3299968, 3527552, 3653536, 3939418, 4066496, 4346944, 4452112, 4502192, 4611116, 4929124, 5088128, 6393688, 6599936, 7055104, 7307072, 7878836, 8069453, 8132992, 8625967, 8693888, 8904224, 9004384, 9222232, 9858248, 10176256, 12787376, 14614144, 15757672, 16138906, 16265984, 17251934, 17387776, 17808448, 18008768, 18444464, 19716496, 25574752, 29228288, 31515344, 32277812, 34503868, 35616896, 35736149, 36017536, 36888928, 39432992, 51149504, 63030688, 64555624, 69007736, 71233792, 71472298, 72035072, 73777856, 78865984, 102299008, 126061376, 129111248, 138015472, 142944596, 147555712, 157731968, 204598016, 250153043, 252122752, 258222496, 276030944, 285889192, 295111424, 315463936, 500306086, 504245504, 516444992, 552061888, 571778384, 1000612172, 1032889984, 1104123776, 1143556768, 2001224344, 2065779968, 2208247552, 2287113536, 4002448688, 4574227072, 8004897376, 9148454144, 16009794752, 32019589504, 64039179008]

約数ペア:

[(1, 64039179008), (2, 32019589504), (4, 16009794752), (7, 9148454144), (8, 8004897376), (14, 4574227072), (16, 4002448688), (28, 2287113536), (29, 2208247552), (31, 2065779968), (32, 2001224344), (56, 1143556768), (58, 1104123776), (62, 1032889984), (64, 1000612172), (112, 571778384), (116, 552061888), (124, 516444992), (127, 504245504), (128, 500306086), (203, 315463936), (217, 295111424), (224, 285889192), (232, 276030944), (248, 258222496), (254, 252122752), (256, 250153043), (313, 204598016), (406, 157731968), (434, 147555712), (448, 142944596), (464, 138015472), (496, 129111248), (508, 126061376), (626, 102299008), (812, 78865984), (868, 73777856), (889, 72035072), (896, 71472298), (899, 71233792), (928, 69007736), (992, 64555624), (1016, 63030688), (1252, 51149504), (1624, 39432992), (1736, 36888928), (1778, 36017536), (1792, 35736149), (1798, 35616896), (1856, 34503868), (1984, 32277812), (2032, 31515344), (2191, 29228288), (2504, 25574752), (3248, 19716496), (3472, 18444464), (3556, 18008768), (3596, 17808448), (3683, 17387776), (3712, 17251934), (3937, 16265984), (3968, 16138906), (4064, 15757672), (4382, 14614144), (5008, 12787376), (6293, 10176256), (6496, 9858248), (6944, 9222232), (7112, 9004384), (7192, 8904224), (7366, 8693888), (7424, 8625967), (7874, 8132992), (7936, 8069453), (8128, 7878836), (8764, 7307072), (9077, 7055104), (9703, 6599936), (10016, 6393688), (12586, 5088128), (12992, 4929124), (13888, 4611116), (14224, 4502192), (14384, 4452112), (14732, 4346944), (15748, 4066496), (16256, 3939418), (17528, 3653536), (18154, 3527552), (19406, 3299968), (20032, 3196844), (25172, 2544064), (25781, 2483968), (25984, 2464562), (27559, 2323712), (27776, 2305558), (28448, 2251096), (28768, 2226056), (29464, 2173472), (31496, 2033248), (32512, 1969709), (35056, 1826768), (36308, 1763776), (38812, 1649984), (39751, 1611008), (40064, 1598422), (50344, 1272032), (51562, 1241984), (51968, 1232281), (55118, 1161856), (55552, 1152779), (56896, 1125548), (57536, 1113028), (58928, 1086736), (62992, 1016624), (63539, 1007872), (67921, 942848), (70112, 913384), (72616, 881888), (77624, 824992), (79502, 805504), (80128, 799211), (100688, 636016), (103124, 620992), (110236, 580928), (113792, 562774), (114173, 560896), (115072, 556514), (117856, 543368), (125984, 508312), (127078, 503936), (135842, 471424), (140224, 456692), (145232, 440944), (155248, 412496), (159004, 402752), (201376, 318008), (206248, 310496), (220472, 290464), (227584, 281387), (228346, 280448), (230144, 278257), (235712, 271684), (251968, 254156)]