290854592

素因数分解:

$2^6\times 7^2\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:758

約数の個数: 84

約数和(自身を含む): 676701720

約数和(自身を除く): 385847128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 163, 196, 224, 326, 392, 448, 569, 652, 784, 1138, 1141, 1304, 1568, 2276, 2282, 2608, 3136, 3983, 4552, 4564, 5216, 7966, 7987, 9104, 9128, 10432, 15932, 15974, 18208, 18256, 27881, 31864, 31948, 36416, 36512, 55762, 63728, 63896, 73024, 92747, 111524, 127456, 127792, 185494, 223048, 254912, 255584, 370988, 446096, 511168, 649229, 741976, 892192, 1298458, 1483952, 1784384, 2596916, 2967904, 4544603, 5193832, 5935808, 9089206, 10387664, 18178412, 20775328, 36356824, 41550656, 72713648, 145427296, 290854592]

約数ペア:

[(1, 290854592), (2, 145427296), (4, 72713648), (7, 41550656), (8, 36356824), (14, 20775328), (16, 18178412), (28, 10387664), (32, 9089206), (49, 5935808), (56, 5193832), (64, 4544603), (98, 2967904), (112, 2596916), (163, 1784384), (196, 1483952), (224, 1298458), (326, 892192), (392, 741976), (448, 649229), (569, 511168), (652, 446096), (784, 370988), (1138, 255584), (1141, 254912), (1304, 223048), (1568, 185494), (2276, 127792), (2282, 127456), (2608, 111524), (3136, 92747), (3983, 73024), (4552, 63896), (4564, 63728), (5216, 55762), (7966, 36512), (7987, 36416), (9104, 31948), (9128, 31864), (10432, 27881), (15932, 18256), (15974, 18208)]