289855488

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 880588800

約数和(自身を除く): 590733312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 191, 192, 208, 228, 247, 256, 304, 312, 382, 384, 416, 456, 494, 512, 573, 608, 624, 741, 764, 768, 832, 912, 988, 1024, 1146, 1216, 1248, 1482, 1528, 1536, 1664, 1824, 1976, 2048, 2292, 2432, 2483, 2496, 2964, 3056, 3072, 3328, 3629, 3648, 3952, 4584, 4864, 4966, 4992, 5928, 6112, 6144, 6656, 7258, 7296, 7449, 7904, 9168, 9728, 9932, 9984, 10887, 11856, 12224, 13312, 14516, 14592, 14898, 15808, 18336, 19456, 19864, 19968, 21774, 23712, 24448, 26624, 29032, 29184, 29796, 31616, 36672, 38912, 39728, 39936, 43548, 47177, 47424, 48896, 58064, 58368, 59592, 63232, 73344, 79456, 79872, 87096, 94354, 94848, 97792, 116128, 116736, 119184, 126464, 141531, 146688, 158912, 174192, 188708, 189696, 195584, 232256, 238368, 252928, 283062, 293376, 317824, 348384, 377416, 379392, 391168, 464512, 476736, 505856, 566124, 586752, 635648, 696768, 754832, 758784, 929024, 953472, 1132248, 1173504, 1271296, 1393536, 1509664, 1517568, 1858048, 1906944, 2264496, 2542592, 2787072, 3019328, 3716096, 3813888, 4528992, 5085184, 5574144, 6038656, 7432192, 7627776, 9057984, 11148288, 12077312, 15255552, 18115968, 22296576, 24154624, 36231936, 48309248, 72463872, 96618496, 144927744, 289855488]

約数ペア:

[(1, 289855488), (2, 144927744), (3, 96618496), (4, 72463872), (6, 48309248), (8, 36231936), (12, 24154624), (13, 22296576), (16, 18115968), (19, 15255552), (24, 12077312), (26, 11148288), (32, 9057984), (38, 7627776), (39, 7432192), (48, 6038656), (52, 5574144), (57, 5085184), (64, 4528992), (76, 3813888), (78, 3716096), (96, 3019328), (104, 2787072), (114, 2542592), (128, 2264496), (152, 1906944), (156, 1858048), (191, 1517568), (192, 1509664), (208, 1393536), (228, 1271296), (247, 1173504), (256, 1132248), (304, 953472), (312, 929024), (382, 758784), (384, 754832), (416, 696768), (456, 635648), (494, 586752), (512, 566124), (573, 505856), (608, 476736), (624, 464512), (741, 391168), (764, 379392), (768, 377416), (832, 348384), (912, 317824), (988, 293376), (1024, 283062), (1146, 252928), (1216, 238368), (1248, 232256), (1482, 195584), (1528, 189696), (1536, 188708), (1664, 174192), (1824, 158912), (1976, 146688), (2048, 141531), (2292, 126464), (2432, 119184), (2483, 116736), (2496, 116128), (2964, 97792), (3056, 94848), (3072, 94354), (3328, 87096), (3629, 79872), (3648, 79456), (3952, 73344), (4584, 63232), (4864, 59592), (4966, 58368), (4992, 58064), (5928, 48896), (6112, 47424), (6144, 47177), (6656, 43548), (7258, 39936), (7296, 39728), (7449, 38912), (7904, 36672), (9168, 31616), (9728, 29796), (9932, 29184), (9984, 29032), (10887, 26624), (11856, 24448), (12224, 23712), (13312, 21774), (14516, 19968), (14592, 19864), (14898, 19456), (15808, 18336)]