304817632

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2760

約数の個数: 72

約数和(自身を含む): 707915376

約数和(自身を除く): 403097744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 2044, 2336, 2663, 3577, 4088, 5326, 7154, 8176, 10652, 14308, 16352, 18641, 21304, 28616, 37282, 42608, 57232, 74564, 85216, 114464, 130487, 149128, 194399, 260974, 298256, 388798, 521948, 596512, 777596, 1043896, 1360793, 1555192, 2087792, 2721586, 3110384, 4175584, 5443172, 6220768, 9525551, 10886344, 19051102, 21772688, 38102204, 43545376, 76204408, 152408816, 304817632]

約数ペア:

[(1, 304817632), (2, 152408816), (4, 76204408), (7, 43545376), (8, 38102204), (14, 21772688), (16, 19051102), (28, 10886344), (32, 9525551), (49, 6220768), (56, 5443172), (73, 4175584), (98, 3110384), (112, 2721586), (146, 2087792), (196, 1555192), (224, 1360793), (292, 1043896), (392, 777596), (511, 596512), (584, 521948), (784, 388798), (1022, 298256), (1168, 260974), (1568, 194399), (2044, 149128), (2336, 130487), (2663, 114464), (3577, 85216), (4088, 74564), (5326, 57232), (7154, 42608), (8176, 37282), (10652, 28616), (14308, 21304), (16352, 18641)]