313750528

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 198

約数和(自身を含む): 811385766

約数和(自身を除く): 497635238

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 128, 148, 169, 182, 196, 208, 224, 256, 259, 296, 338, 364, 392, 416, 448, 481, 512, 518, 592, 637, 676, 728, 784, 832, 896, 962, 1024, 1036, 1183, 1184, 1274, 1352, 1456, 1568, 1664, 1792, 1813, 1924, 2072, 2366, 2368, 2548, 2704, 2912, 3136, 3328, 3367, 3584, 3626, 3848, 4144, 4732, 4736, 5096, 5408, 5824, 6253, 6272, 6656, 6734, 7168, 7252, 7696, 8281, 8288, 9464, 9472, 10192, 10816, 11648, 12506, 12544, 13312, 13468, 14504, 15392, 16562, 16576, 18928, 18944, 20384, 21632, 23296, 23569, 25012, 25088, 26936, 29008, 30784, 33124, 33152, 37856, 37888, 40768, 43264, 43771, 46592, 47138, 50024, 50176, 53872, 58016, 61568, 66248, 66304, 75712, 81536, 86528, 87542, 93184, 94276, 100048, 107744, 116032, 123136, 132496, 132608, 151424, 163072, 173056, 175084, 188552, 200096, 215488, 232064, 246272, 264992, 265216, 302848, 306397, 326144, 350168, 377104, 400192, 430976, 464128, 492544, 529984, 605696, 612794, 652288, 700336, 754208, 800384, 861952, 928256, 1059968, 1211392, 1225588, 1400672, 1508416, 1600768, 1723904, 1856512, 2119936, 2451176, 2801344, 3016832, 3201536, 3447808, 4239872, 4902352, 5602688, 6033664, 6403072, 8479744, 9804704, 11205376, 12067328, 19609408, 22410752, 24134656, 39218816, 44821504, 78437632, 156875264, 313750528]

約数ペア:

[(1, 313750528), (2, 156875264), (4, 78437632), (7, 44821504), (8, 39218816), (13, 24134656), (14, 22410752), (16, 19609408), (26, 12067328), (28, 11205376), (32, 9804704), (37, 8479744), (49, 6403072), (52, 6033664), (56, 5602688), (64, 4902352), (74, 4239872), (91, 3447808), (98, 3201536), (104, 3016832), (112, 2801344), (128, 2451176), (148, 2119936), (169, 1856512), (182, 1723904), (196, 1600768), (208, 1508416), (224, 1400672), (256, 1225588), (259, 1211392), (296, 1059968), (338, 928256), (364, 861952), (392, 800384), (416, 754208), (448, 700336), (481, 652288), (512, 612794), (518, 605696), (592, 529984), (637, 492544), (676, 464128), (728, 430976), (784, 400192), (832, 377104), (896, 350168), (962, 326144), (1024, 306397), (1036, 302848), (1183, 265216), (1184, 264992), (1274, 246272), (1352, 232064), (1456, 215488), (1568, 200096), (1664, 188552), (1792, 175084), (1813, 173056), (1924, 163072), (2072, 151424), (2366, 132608), (2368, 132496), (2548, 123136), (2704, 116032), (2912, 107744), (3136, 100048), (3328, 94276), (3367, 93184), (3584, 87542), (3626, 86528), (3848, 81536), (4144, 75712), (4732, 66304), (4736, 66248), (5096, 61568), (5408, 58016), (5824, 53872), (6253, 50176), (6272, 50024), (6656, 47138), (6734, 46592), (7168, 43771), (7252, 43264), (7696, 40768), (8281, 37888), (8288, 37856), (9464, 33152), (9472, 33124), (10192, 30784), (10816, 29008), (11648, 26936), (12506, 25088), (12544, 25012), (13312, 23569), (13468, 23296), (14504, 21632), (15392, 20384), (16562, 18944), (16576, 18928)]