538402816

素因数分解:

$2^{13}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 112

約数和(自身を含む): 1266078240

約数和(自身を除く): 727675424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 229, 256, 287, 328, 448, 458, 512, 574, 656, 896, 916, 1024, 1148, 1312, 1603, 1792, 1832, 2048, 2296, 2624, 3206, 3584, 3664, 4096, 4592, 5248, 6412, 7168, 7328, 8192, 9184, 9389, 10496, 12824, 14336, 14656, 18368, 18778, 20992, 25648, 28672, 29312, 36736, 37556, 41984, 51296, 57344, 58624, 65723, 73472, 75112, 83968, 102592, 117248, 131446, 146944, 150224, 167936, 205184, 234496, 262892, 293888, 300448, 335872, 410368, 468992, 525784, 587776, 600896, 820736, 937984, 1051568, 1175552, 1201792, 1641472, 1875968, 2103136, 2351104, 2403584, 3282944, 4206272, 4807168, 6565888, 8412544, 9614336, 13131776, 16825088, 19228672, 33650176, 38457344, 67300352, 76914688, 134600704, 269201408, 538402816]

約数ペア:

[(1, 538402816), (2, 269201408), (4, 134600704), (7, 76914688), (8, 67300352), (14, 38457344), (16, 33650176), (28, 19228672), (32, 16825088), (41, 13131776), (56, 9614336), (64, 8412544), (82, 6565888), (112, 4807168), (128, 4206272), (164, 3282944), (224, 2403584), (229, 2351104), (256, 2103136), (287, 1875968), (328, 1641472), (448, 1201792), (458, 1175552), (512, 1051568), (574, 937984), (656, 820736), (896, 600896), (916, 587776), (1024, 525784), (1148, 468992), (1312, 410368), (1603, 335872), (1792, 300448), (1832, 293888), (2048, 262892), (2296, 234496), (2624, 205184), (3206, 167936), (3584, 150224), (3664, 146944), (4096, 131446), (4592, 117248), (5248, 102592), (6412, 83968), (7168, 75112), (7328, 73472), (8192, 65723), (9184, 58624), (9389, 57344), (10496, 51296), (12824, 41984), (14336, 37556), (14656, 36736), (18368, 29312), (18778, 28672), (20992, 25648)]