481318656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1615315968

約数和(自身を除く): 1133997312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 91, 96, 97, 104, 112, 128, 142, 156, 168, 182, 192, 194, 208, 213, 224, 256, 273, 284, 291, 312, 336, 364, 384, 388, 416, 426, 448, 497, 546, 568, 582, 624, 672, 679, 728, 768, 776, 832, 852, 896, 923, 994, 1092, 1136, 1164, 1248, 1261, 1344, 1358, 1456, 1491, 1552, 1664, 1704, 1792, 1846, 1988, 2037, 2184, 2272, 2328, 2496, 2522, 2688, 2716, 2769, 2912, 2982, 3104, 3328, 3408, 3692, 3783, 3976, 4074, 4368, 4544, 4656, 4992, 5044, 5376, 5432, 5538, 5824, 5964, 6208, 6461, 6816, 6887, 7384, 7566, 7952, 8148, 8736, 8827, 9088, 9312, 9984, 10088, 10864, 11076, 11648, 11928, 12416, 12922, 13632, 13774, 14768, 15132, 15904, 16296, 17472, 17654, 18176, 18624, 19383, 20176, 20661, 21728, 22152, 23296, 23856, 24832, 25844, 26481, 27264, 27548, 29536, 30264, 31808, 32592, 34944, 35308, 37248, 38766, 40352, 41322, 43456, 44304, 47712, 48209, 51688, 52962, 54528, 55096, 59072, 60528, 63616, 65184, 69888, 70616, 74496, 77532, 80704, 82644, 86912, 88608, 89531, 95424, 96418, 103376, 105924, 110192, 118144, 121056, 127232, 130368, 141232, 144627, 155064, 161408, 165288, 173824, 177216, 179062, 190848, 192836, 206752, 211848, 220384, 236288, 242112, 260736, 268593, 282464, 289254, 310128, 322816, 330576, 354432, 358124, 381696, 385672, 413504, 423696, 440768, 484224, 521472, 537186, 564928, 578508, 620256, 626717, 661152, 708864, 716248, 771344, 827008, 847392, 881536, 968448, 1074372, 1129856, 1157016, 1240512, 1253434, 1322304, 1432496, 1542688, 1654016, 1694784, 1763072, 1880151, 2148744, 2259712, 2314032, 2481024, 2506868, 2644608, 2864992, 3085376, 3389568, 3760302, 4297488, 4628064, 4962048, 5013736, 5289216, 5729984, 6170752, 6779136, 7520604, 8594976, 9256128, 10027472, 11459968, 12341504, 15041208, 17189952, 18512256, 20054944, 22919936, 30082416, 34379904, 37024512, 40109888, 60164832, 68759808, 80219776, 120329664, 160439552, 240659328, 481318656]

約数ペア:

[(1, 481318656), (2, 240659328), (3, 160439552), (4, 120329664), (6, 80219776), (7, 68759808), (8, 60164832), (12, 40109888), (13, 37024512), (14, 34379904), (16, 30082416), (21, 22919936), (24, 20054944), (26, 18512256), (28, 17189952), (32, 15041208), (39, 12341504), (42, 11459968), (48, 10027472), (52, 9256128), (56, 8594976), (64, 7520604), (71, 6779136), (78, 6170752), (84, 5729984), (91, 5289216), (96, 5013736), (97, 4962048), (104, 4628064), (112, 4297488), (128, 3760302), (142, 3389568), (156, 3085376), (168, 2864992), (182, 2644608), (192, 2506868), (194, 2481024), (208, 2314032), (213, 2259712), (224, 2148744), (256, 1880151), (273, 1763072), (284, 1694784), (291, 1654016), (312, 1542688), (336, 1432496), (364, 1322304), (384, 1253434), (388, 1240512), (416, 1157016), (426, 1129856), (448, 1074372), (497, 968448), (546, 881536), (568, 847392), (582, 827008), (624, 771344), (672, 716248), (679, 708864), (728, 661152), (768, 626717), (776, 620256), (832, 578508), (852, 564928), (896, 537186), (923, 521472), (994, 484224), (1092, 440768), (1136, 423696), (1164, 413504), (1248, 385672), (1261, 381696), (1344, 358124), (1358, 354432), (1456, 330576), (1491, 322816), (1552, 310128), (1664, 289254), (1704, 282464), (1792, 268593), (1846, 260736), (1988, 242112), (2037, 236288), (2184, 220384), (2272, 211848), (2328, 206752), (2496, 192836), (2522, 190848), (2688, 179062), (2716, 177216), (2769, 173824), (2912, 165288), (2982, 161408), (3104, 155064), (3328, 144627), (3408, 141232), (3692, 130368), (3783, 127232), (3976, 121056), (4074, 118144), (4368, 110192), (4544, 105924), (4656, 103376), (4992, 96418), (5044, 95424), (5376, 89531), (5432, 88608), (5538, 86912), (5824, 82644), (5964, 80704), (6208, 77532), (6461, 74496), (6816, 70616), (6887, 69888), (7384, 65184), (7566, 63616), (7952, 60528), (8148, 59072), (8736, 55096), (8827, 54528), (9088, 52962), (9312, 51688), (9984, 48209), (10088, 47712), (10864, 44304), (11076, 43456), (11648, 41322), (11928, 40352), (12416, 38766), (12922, 37248), (13632, 35308), (13774, 34944), (14768, 32592), (15132, 31808), (15904, 30264), (16296, 29536), (17472, 27548), (17654, 27264), (18176, 26481), (18624, 25844), (19383, 24832), (20176, 23856), (20661, 23296), (21728, 22152)]