445400064

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 132

約数和(自身を含む): 1328421120

約数和(自身を除く): 883021056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1559, 1984, 2232, 2304, 2976, 3072, 3118, 3968, 4464, 4608, 4677, 5952, 6236, 7936, 8928, 9216, 9354, 11904, 12472, 14031, 15872, 17856, 18708, 23808, 24944, 28062, 31744, 35712, 37416, 47616, 48329, 49888, 56124, 71424, 74832, 95232, 96658, 99776, 112248, 142848, 144987, 149664, 193316, 199552, 224496, 285696, 289974, 299328, 386632, 399104, 434961, 448992, 579948, 598656, 773264, 798208, 869922, 897984, 1159896, 1197312, 1546528, 1596416, 1739844, 1795968, 2319792, 2394624, 3093056, 3479688, 3591936, 4639584, 4789248, 6186112, 6959376, 7183872, 9279168, 12372224, 13918752, 14367744, 18558336, 24744448, 27837504, 37116672, 49488896, 55675008, 74233344, 111350016, 148466688, 222700032, 445400064]

約数ペア:

[(1, 445400064), (2, 222700032), (3, 148466688), (4, 111350016), (6, 74233344), (8, 55675008), (9, 49488896), (12, 37116672), (16, 27837504), (18, 24744448), (24, 18558336), (31, 14367744), (32, 13918752), (36, 12372224), (48, 9279168), (62, 7183872), (64, 6959376), (72, 6186112), (93, 4789248), (96, 4639584), (124, 3591936), (128, 3479688), (144, 3093056), (186, 2394624), (192, 2319792), (248, 1795968), (256, 1739844), (279, 1596416), (288, 1546528), (372, 1197312), (384, 1159896), (496, 897984), (512, 869922), (558, 798208), (576, 773264), (744, 598656), (768, 579948), (992, 448992), (1024, 434961), (1116, 399104), (1152, 386632), (1488, 299328), (1536, 289974), (1559, 285696), (1984, 224496), (2232, 199552), (2304, 193316), (2976, 149664), (3072, 144987), (3118, 142848), (3968, 112248), (4464, 99776), (4608, 96658), (4677, 95232), (5952, 74832), (6236, 71424), (7936, 56124), (8928, 49888), (9216, 48329), (9354, 47616), (11904, 37416), (12472, 35712), (14031, 31744), (15872, 28062), (17856, 24944), (18708, 23808)]