2640914304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 256

約数和(自身を含む): 8488488960

約数和(自身を除く): 5847574656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 48, 56, 62, 64, 82, 84, 93, 96, 112, 123, 124, 128, 164, 168, 186, 192, 217, 224, 246, 248, 287, 328, 336, 372, 384, 434, 448, 492, 496, 574, 651, 656, 672, 744, 773, 861, 868, 896, 984, 992, 1148, 1271, 1302, 1312, 1344, 1488, 1546, 1722, 1736, 1968, 1984, 2296, 2319, 2542, 2604, 2624, 2688, 2976, 3092, 3444, 3472, 3813, 3936, 3968, 4592, 4638, 5084, 5208, 5248, 5411, 5952, 6184, 6888, 6944, 7626, 7872, 8897, 9184, 9276, 10168, 10416, 10822, 11904, 12368, 13776, 13888, 15252, 15744, 16233, 17794, 18368, 18552, 20336, 20832, 21644, 23963, 24736, 26691, 27552, 27776, 30504, 31693, 32466, 35588, 36736, 37104, 40672, 41664, 43288, 47926, 49472, 53382, 55104, 61008, 63386, 64932, 71176, 71889, 74208, 81344, 83328, 86576, 95079, 95852, 98944, 106764, 110208, 122016, 126772, 129864, 142352, 143778, 148416, 162688, 167741, 173152, 190158, 191704, 213528, 221851, 244032, 253544, 259728, 284704, 287556, 296832, 335482, 346304, 380316, 383408, 427056, 443702, 488064, 503223, 507088, 519456, 569408, 575112, 665553, 670964, 692608, 760632, 766816, 854112, 887404, 982483, 1006446, 1014176, 1038912, 1138816, 1150224, 1331106, 1341928, 1521264, 1533632, 1708224, 1774808, 1964966, 2012892, 2028352, 2077824, 2300448, 2662212, 2683856, 2947449, 3042528, 3067264, 3416448, 3549616, 3929932, 4025784, 4056704, 4600896, 5324424, 5367712, 5894898, 6085056, 6877381, 7099232, 7859864, 8051568, 9201792, 10648848, 10735424, 11789796, 12170112, 13754762, 14198464, 15719728, 16103136, 20632143, 21297696, 21470848, 23579592, 27509524, 28396928, 31439456, 32206272, 41264286, 42595392, 47159184, 55019048, 62878912, 64412544, 82528572, 85190784, 94318368, 110038096, 125757824, 165057144, 188636736, 220076192, 330114288, 377273472, 440152384, 660228576, 880304768, 1320457152, 2640914304]

約数ペア:

[(1, 2640914304), (2, 1320457152), (3, 880304768), (4, 660228576), (6, 440152384), (7, 377273472), (8, 330114288), (12, 220076192), (14, 188636736), (16, 165057144), (21, 125757824), (24, 110038096), (28, 94318368), (31, 85190784), (32, 82528572), (41, 64412544), (42, 62878912), (48, 55019048), (56, 47159184), (62, 42595392), (64, 41264286), (82, 32206272), (84, 31439456), (93, 28396928), (96, 27509524), (112, 23579592), (123, 21470848), (124, 21297696), (128, 20632143), (164, 16103136), (168, 15719728), (186, 14198464), (192, 13754762), (217, 12170112), (224, 11789796), (246, 10735424), (248, 10648848), (287, 9201792), (328, 8051568), (336, 7859864), (372, 7099232), (384, 6877381), (434, 6085056), (448, 5894898), (492, 5367712), (496, 5324424), (574, 4600896), (651, 4056704), (656, 4025784), (672, 3929932), (744, 3549616), (773, 3416448), (861, 3067264), (868, 3042528), (896, 2947449), (984, 2683856), (992, 2662212), (1148, 2300448), (1271, 2077824), (1302, 2028352), (1312, 2012892), (1344, 1964966), (1488, 1774808), (1546, 1708224), (1722, 1533632), (1736, 1521264), (1968, 1341928), (1984, 1331106), (2296, 1150224), (2319, 1138816), (2542, 1038912), (2604, 1014176), (2624, 1006446), (2688, 982483), (2976, 887404), (3092, 854112), (3444, 766816), (3472, 760632), (3813, 692608), (3936, 670964), (3968, 665553), (4592, 575112), (4638, 569408), (5084, 519456), (5208, 507088), (5248, 503223), (5411, 488064), (5952, 443702), (6184, 427056), (6888, 383408), (6944, 380316), (7626, 346304), (7872, 335482), (8897, 296832), (9184, 287556), (9276, 284704), (10168, 259728), (10416, 253544), (10822, 244032), (11904, 221851), (12368, 213528), (13776, 191704), (13888, 190158), (15252, 173152), (15744, 167741), (16233, 162688), (17794, 148416), (18368, 143778), (18552, 142352), (20336, 129864), (20832, 126772), (21644, 122016), (23963, 110208), (24736, 106764), (26691, 98944), (27552, 95852), (27776, 95079), (30504, 86576), (31693, 83328), (32466, 81344), (35588, 74208), (36736, 71889), (37104, 71176), (40672, 64932), (41664, 63386), (43288, 61008), (47926, 55104), (49472, 53382)]