1680477414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1266

約数の個数: 128

約数和(自身を含む): 4350689280

約数和(自身を除く): 2670211866

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 79, 82, 123, 154, 158, 231, 237, 246, 287, 451, 462, 474, 553, 574, 861, 869, 902, 1106, 1123, 1353, 1659, 1722, 1738, 2246, 2607, 2706, 3157, 3239, 3318, 3369, 5214, 6083, 6314, 6478, 6738, 7861, 9471, 9717, 12166, 12353, 15722, 18249, 18942, 19434, 22673, 23583, 24706, 35629, 36498, 37059, 45346, 46043, 47166, 68019, 71258, 74118, 86471, 88717, 92086, 106887, 136038, 138129, 172942, 177434, 213774, 249403, 259413, 266151, 276258, 322301, 498806, 506473, 518826, 532302, 621019, 644602, 748209, 966903, 975887, 1012946, 1242038, 1496418, 1519419, 1863057, 1933806, 1951774, 2927661, 3038838, 3545311, 3637397, 3726114, 5855322, 6831209, 7090622, 7274794, 10635933, 10912191, 13662418, 20493627, 21271866, 21824382, 25461779, 40011367, 40987254, 50923558, 76385337, 80022734, 120034101, 152770674, 240068202, 280079569, 560159138, 840238707, 1680477414]

約数ペア:

[(1, 1680477414), (2, 840238707), (3, 560159138), (6, 280079569), (7, 240068202), (11, 152770674), (14, 120034101), (21, 80022734), (22, 76385337), (33, 50923558), (41, 40987254), (42, 40011367), (66, 25461779), (77, 21824382), (79, 21271866), (82, 20493627), (123, 13662418), (154, 10912191), (158, 10635933), (231, 7274794), (237, 7090622), (246, 6831209), (287, 5855322), (451, 3726114), (462, 3637397), (474, 3545311), (553, 3038838), (574, 2927661), (861, 1951774), (869, 1933806), (902, 1863057), (1106, 1519419), (1123, 1496418), (1353, 1242038), (1659, 1012946), (1722, 975887), (1738, 966903), (2246, 748209), (2607, 644602), (2706, 621019), (3157, 532302), (3239, 518826), (3318, 506473), (3369, 498806), (5214, 322301), (6083, 276258), (6314, 266151), (6478, 259413), (6738, 249403), (7861, 213774), (9471, 177434), (9717, 172942), (12166, 138129), (12353, 136038), (15722, 106887), (18249, 92086), (18942, 88717), (19434, 86471), (22673, 74118), (23583, 71258), (24706, 68019), (35629, 47166), (36498, 46043), (37059, 45346)]