287138432

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 704831220

約数和(自身を除く): 417692788

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 896, 952, 1088, 1568, 1666, 1904, 2176, 2693, 3136, 3332, 3808, 5386, 6272, 6664, 7616, 10772, 13328, 15232, 18851, 21544, 26656, 37702, 43088, 45781, 53312, 75404, 86176, 91562, 106624, 131957, 150808, 172352, 183124, 263914, 301616, 320467, 344704, 366248, 527828, 603232, 640934, 732496, 1055656, 1206464, 1281868, 1464992, 2111312, 2243269, 2412928, 2563736, 2929984, 4222624, 4486538, 5127472, 5859968, 8445248, 8973076, 10254944, 16890496, 17946152, 20509888, 35892304, 41019776, 71784608, 143569216, 287138432]

約数ペア:

[(1, 287138432), (2, 143569216), (4, 71784608), (7, 41019776), (8, 35892304), (14, 20509888), (16, 17946152), (17, 16890496), (28, 10254944), (32, 8973076), (34, 8445248), (49, 5859968), (56, 5127472), (64, 4486538), (68, 4222624), (98, 2929984), (112, 2563736), (119, 2412928), (128, 2243269), (136, 2111312), (196, 1464992), (224, 1281868), (238, 1206464), (272, 1055656), (392, 732496), (448, 640934), (476, 603232), (544, 527828), (784, 366248), (833, 344704), (896, 320467), (952, 301616), (1088, 263914), (1568, 183124), (1666, 172352), (1904, 150808), (2176, 131957), (2693, 106624), (3136, 91562), (3332, 86176), (3808, 75404), (5386, 53312), (6272, 45781), (6664, 43088), (7616, 37702), (10772, 26656), (13328, 21544), (15232, 18851)]