1605286144

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 4294950912

約数和(自身を除く): 2689664768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 37, 44, 56, 62, 64, 71, 74, 77, 88, 112, 124, 128, 142, 148, 154, 176, 217, 224, 248, 256, 259, 284, 296, 308, 341, 352, 407, 434, 448, 496, 497, 518, 568, 592, 616, 682, 704, 781, 814, 868, 896, 992, 994, 1036, 1136, 1147, 1184, 1232, 1364, 1408, 1562, 1628, 1736, 1792, 1984, 1988, 2072, 2201, 2272, 2294, 2368, 2387, 2464, 2627, 2728, 2816, 2849, 3124, 3256, 3472, 3968, 3976, 4144, 4402, 4544, 4588, 4736, 4774, 4928, 5254, 5456, 5467, 5698, 6248, 6512, 6944, 7936, 7952, 8029, 8288, 8804, 9088, 9176, 9472, 9548, 9856, 10508, 10912, 10934, 11396, 12496, 12617, 13024, 13888, 15407, 15904, 16058, 16576, 17608, 18176, 18352, 18389, 19096, 19712, 21016, 21824, 21868, 22792, 24211, 24992, 25234, 26048, 27776, 28897, 30814, 31808, 32116, 33152, 35216, 36704, 36778, 38192, 42032, 43648, 43736, 45584, 48422, 49984, 50468, 52096, 55552, 57794, 61628, 63616, 64232, 66304, 70432, 73408, 73556, 76384, 81437, 84064, 87296, 87472, 88319, 91168, 96844, 99968, 100936, 104192, 115588, 123256, 127232, 128464, 140864, 146816, 147112, 152768, 162874, 168128, 169477, 174944, 176638, 182336, 193688, 199936, 201872, 202279, 231176, 246512, 256928, 281728, 293632, 294224, 305536, 325748, 336256, 338954, 349888, 353276, 364672, 387376, 403744, 404558, 462352, 493024, 513856, 563456, 570059, 588448, 611072, 651496, 672512, 677908, 699776, 706552, 729344, 774752, 807488, 809116, 895807, 924704, 986048, 1027712, 1140118, 1176896, 1302992, 1355816, 1399552, 1413104, 1549504, 1614976, 1618232, 1791614, 1849408, 1972096, 2055424, 2280236, 2353792, 2605984, 2711632, 2826208, 3099008, 3229952, 3236464, 3583228, 3698816, 3944192, 4560472, 4707584, 5211968, 5423264, 5652416, 6198016, 6270649, 6472928, 7166456, 7397632, 9120944, 10423936, 10846528, 11304832, 12541298, 12945856, 14332912, 18241888, 20847872, 21693056, 22609664, 25082596, 25891712, 28665824, 36483776, 43386112, 50165192, 51783424, 57331648, 72967552, 100330384, 114663296, 145935104, 200660768, 229326592, 401321536, 802643072, 1605286144]

約数ペア:

[(1, 1605286144), (2, 802643072), (4, 401321536), (7, 229326592), (8, 200660768), (11, 145935104), (14, 114663296), (16, 100330384), (22, 72967552), (28, 57331648), (31, 51783424), (32, 50165192), (37, 43386112), (44, 36483776), (56, 28665824), (62, 25891712), (64, 25082596), (71, 22609664), (74, 21693056), (77, 20847872), (88, 18241888), (112, 14332912), (124, 12945856), (128, 12541298), (142, 11304832), (148, 10846528), (154, 10423936), (176, 9120944), (217, 7397632), (224, 7166456), (248, 6472928), (256, 6270649), (259, 6198016), (284, 5652416), (296, 5423264), (308, 5211968), (341, 4707584), (352, 4560472), (407, 3944192), (434, 3698816), (448, 3583228), (496, 3236464), (497, 3229952), (518, 3099008), (568, 2826208), (592, 2711632), (616, 2605984), (682, 2353792), (704, 2280236), (781, 2055424), (814, 1972096), (868, 1849408), (896, 1791614), (992, 1618232), (994, 1614976), (1036, 1549504), (1136, 1413104), (1147, 1399552), (1184, 1355816), (1232, 1302992), (1364, 1176896), (1408, 1140118), (1562, 1027712), (1628, 986048), (1736, 924704), (1792, 895807), (1984, 809116), (1988, 807488), (2072, 774752), (2201, 729344), (2272, 706552), (2294, 699776), (2368, 677908), (2387, 672512), (2464, 651496), (2627, 611072), (2728, 588448), (2816, 570059), (2849, 563456), (3124, 513856), (3256, 493024), (3472, 462352), (3968, 404558), (3976, 403744), (4144, 387376), (4402, 364672), (4544, 353276), (4588, 349888), (4736, 338954), (4774, 336256), (4928, 325748), (5254, 305536), (5456, 294224), (5467, 293632), (5698, 281728), (6248, 256928), (6512, 246512), (6944, 231176), (7936, 202279), (7952, 201872), (8029, 199936), (8288, 193688), (8804, 182336), (9088, 176638), (9176, 174944), (9472, 169477), (9548, 168128), (9856, 162874), (10508, 152768), (10912, 147112), (10934, 146816), (11396, 140864), (12496, 128464), (12617, 127232), (13024, 123256), (13888, 115588), (15407, 104192), (15904, 100936), (16058, 99968), (16576, 96844), (17608, 91168), (18176, 88319), (18352, 87472), (18389, 87296), (19096, 84064), (19712, 81437), (21016, 76384), (21824, 73556), (21868, 73408), (22792, 70432), (24211, 66304), (24992, 64232), (25234, 63616), (26048, 61628), (27776, 57794), (28897, 55552), (30814, 52096), (31808, 50468), (32116, 49984), (33152, 48422), (35216, 45584), (36704, 43736), (36778, 43648), (38192, 42032)]