685770984

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 1908541440

約数和(自身を除く): 1222770456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 191, 282, 376, 382, 423, 564, 573, 764, 846, 1061, 1128, 1146, 1528, 1692, 1719, 2122, 2292, 3183, 3384, 3438, 4244, 4584, 6366, 6876, 8488, 8977, 9549, 12732, 13752, 17954, 19098, 25464, 26931, 35908, 38196, 49867, 53862, 71816, 76392, 80793, 99734, 107724, 149601, 161586, 199468, 202651, 215448, 299202, 323172, 398936, 405302, 448803, 598404, 607953, 646344, 810604, 897606, 1196808, 1215906, 1621208, 1795212, 1823859, 2431812, 3590424, 3647718, 4863624, 7295436, 9524597, 14590872, 19049194, 28573791, 38098388, 57147582, 76196776, 85721373, 114295164, 171442746, 228590328, 342885492, 685770984]

約数ペア:

[(1, 685770984), (2, 342885492), (3, 228590328), (4, 171442746), (6, 114295164), (8, 85721373), (9, 76196776), (12, 57147582), (18, 38098388), (24, 28573791), (36, 19049194), (47, 14590872), (72, 9524597), (94, 7295436), (141, 4863624), (188, 3647718), (191, 3590424), (282, 2431812), (376, 1823859), (382, 1795212), (423, 1621208), (564, 1215906), (573, 1196808), (764, 897606), (846, 810604), (1061, 646344), (1128, 607953), (1146, 598404), (1528, 448803), (1692, 405302), (1719, 398936), (2122, 323172), (2292, 299202), (3183, 215448), (3384, 202651), (3438, 199468), (4244, 161586), (4584, 149601), (6366, 107724), (6876, 99734), (8488, 80793), (8977, 76392), (9549, 71816), (12732, 53862), (13752, 49867), (17954, 38196), (19098, 35908), (25464, 26931)]