458891264

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 112

約数和(自身を含む): 1027541760

約数和(自身を除く): 568650496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 139, 208, 248, 256, 278, 403, 416, 496, 512, 556, 806, 832, 992, 1024, 1112, 1612, 1664, 1807, 1984, 2048, 2224, 3224, 3328, 3614, 3968, 4096, 4309, 4448, 6448, 6656, 7228, 7936, 8192, 8618, 8896, 12896, 13312, 14456, 15872, 17236, 17792, 25792, 26624, 28912, 31744, 34472, 35584, 51584, 53248, 56017, 57824, 63488, 68944, 71168, 103168, 106496, 112034, 115648, 126976, 137888, 142336, 206336, 224068, 231296, 253952, 275776, 284672, 412672, 448136, 462592, 551552, 569344, 825344, 896272, 925184, 1103104, 1138688, 1650688, 1792544, 1850368, 2206208, 3301376, 3585088, 3700736, 4412416, 7170176, 7401472, 8824832, 14340352, 14802944, 17649664, 28680704, 35299328, 57361408, 114722816, 229445632, 458891264]

約数ペア:

[(1, 458891264), (2, 229445632), (4, 114722816), (8, 57361408), (13, 35299328), (16, 28680704), (26, 17649664), (31, 14802944), (32, 14340352), (52, 8824832), (62, 7401472), (64, 7170176), (104, 4412416), (124, 3700736), (128, 3585088), (139, 3301376), (208, 2206208), (248, 1850368), (256, 1792544), (278, 1650688), (403, 1138688), (416, 1103104), (496, 925184), (512, 896272), (556, 825344), (806, 569344), (832, 551552), (992, 462592), (1024, 448136), (1112, 412672), (1612, 284672), (1664, 275776), (1807, 253952), (1984, 231296), (2048, 224068), (2224, 206336), (3224, 142336), (3328, 137888), (3614, 126976), (3968, 115648), (4096, 112034), (4309, 106496), (4448, 103168), (6448, 71168), (6656, 68944), (7228, 63488), (7936, 57824), (8192, 56017), (8618, 53248), (8896, 51584), (12896, 35584), (13312, 34472), (14456, 31744), (15872, 28912), (17236, 26624), (17792, 25792)]