331198036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 638879248

約数和(自身を除く): 307681212

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 193, 244, 386, 541, 772, 793, 1082, 1586, 2164, 2509, 3172, 5018, 7033, 10036, 11773, 14066, 23546, 28132, 33001, 47092, 66002, 104413, 132004, 153049, 208826, 306098, 417652, 429013, 612196, 858026, 1357369, 1716052, 2714738, 5429476, 6369193, 12738386, 25476772, 82799509, 165599018, 331198036]

約数ペア:

[(1, 331198036), (2, 165599018), (4, 82799509), (13, 25476772), (26, 12738386), (52, 6369193), (61, 5429476), (122, 2714738), (193, 1716052), (244, 1357369), (386, 858026), (541, 612196), (772, 429013), (793, 417652), (1082, 306098), (1586, 208826), (2164, 153049), (2509, 132004), (3172, 104413), (5018, 66002), (7033, 47092), (10036, 33001), (11773, 28132), (14066, 23546)]