340268679

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 522762240

約数和(自身を除く): 182493561

約数列:

[1, 3, 9, 31, 67, 93, 109, 167, 201, 279, 327, 501, 603, 981, 1503, 2077, 3379, 5177, 6231, 7303, 10137, 11189, 15531, 18203, 18693, 21909, 30411, 33567, 46593, 54609, 65727, 100701, 163827, 226393, 346859, 564293, 679179, 1040577, 1219601, 1692879, 2037537, 3121731, 3658803, 5078637, 10976409, 37807631, 113422893, 340268679]

約数ペア:

[(1, 340268679), (3, 113422893), (9, 37807631), (31, 10976409), (67, 5078637), (93, 3658803), (109, 3121731), (167, 2037537), (201, 1692879), (279, 1219601), (327, 1040577), (501, 679179), (603, 564293), (981, 346859), (1503, 226393), (2077, 163827), (3379, 100701), (5177, 65727), (6231, 54609), (7303, 46593), (10137, 33567), (11189, 30411), (15531, 21909), (18203, 18693)]