321036688

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54083}}^1$

素因数の和:54151

約数の個数: 40

約数和(自身を含む): 724292928

約数和(自身を除く): 403256240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 54083, 108166, 216332, 378581, 432664, 757162, 865328, 1514324, 2866399, 3028648, 5732798, 6057296, 11465596, 20064793, 22931192, 40129586, 45862384, 80259172, 160518344, 321036688]

約数ペア:

[(1, 321036688), (2, 160518344), (4, 80259172), (7, 45862384), (8, 40129586), (14, 22931192), (16, 20064793), (28, 11465596), (53, 6057296), (56, 5732798), (106, 3028648), (112, 2866399), (212, 1514324), (371, 865328), (424, 757162), (742, 432664), (848, 378581), (1484, 216332), (2968, 108166), (5936, 54083)]