319968484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8164

約数の個数: 48

約数和(自身を含む): 652377600

約数和(自身を除く): 332409116

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1798, 3596, 8089, 9889, 16178, 19778, 32356, 39556, 88979, 177958, 234581, 250759, 355916, 469162, 501518, 938324, 1003036, 2580391, 2758349, 5160782, 5516698, 7272011, 10321564, 11033396, 14544022, 29088044, 79992121, 159984242, 319968484]

約数ペア:

[(1, 319968484), (2, 159984242), (4, 79992121), (11, 29088044), (22, 14544022), (29, 11033396), (31, 10321564), (44, 7272011), (58, 5516698), (62, 5160782), (116, 2758349), (124, 2580391), (319, 1003036), (341, 938324), (638, 501518), (682, 469162), (899, 355916), (1276, 250759), (1364, 234581), (1798, 177958), (3596, 88979), (8089, 39556), (9889, 32356), (16178, 19778)]