331329852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 997969280

約数和(自身を除く): 666639428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 139, 162, 189, 252, 278, 324, 378, 417, 556, 567, 756, 834, 973, 1051, 1134, 1251, 1668, 1946, 2102, 2268, 2502, 2919, 3153, 3753, 3892, 4204, 5004, 5838, 6306, 7357, 7506, 8757, 9459, 11259, 11676, 12612, 14714, 15012, 17514, 18918, 22071, 22518, 26271, 28377, 29428, 35028, 37836, 44142, 45036, 52542, 56754, 66213, 78813, 85131, 88284, 105084, 113508, 132426, 146089, 157626, 170262, 198639, 264852, 292178, 315252, 340524, 397278, 438267, 584356, 595917, 794556, 876534, 1022623, 1191834, 1314801, 1753068, 2045246, 2383668, 2629602, 3067869, 3944403, 4090492, 5259204, 6135738, 7888806, 9203607, 11833209, 12271476, 15777612, 18407214, 23666418, 27610821, 36814428, 47332836, 55221642, 82832463, 110443284, 165664926, 331329852]

約数ペア:

[(1, 331329852), (2, 165664926), (3, 110443284), (4, 82832463), (6, 55221642), (7, 47332836), (9, 36814428), (12, 27610821), (14, 23666418), (18, 18407214), (21, 15777612), (27, 12271476), (28, 11833209), (36, 9203607), (42, 7888806), (54, 6135738), (63, 5259204), (81, 4090492), (84, 3944403), (108, 3067869), (126, 2629602), (139, 2383668), (162, 2045246), (189, 1753068), (252, 1314801), (278, 1191834), (324, 1022623), (378, 876534), (417, 794556), (556, 595917), (567, 584356), (756, 438267), (834, 397278), (973, 340524), (1051, 315252), (1134, 292178), (1251, 264852), (1668, 198639), (1946, 170262), (2102, 157626), (2268, 146089), (2502, 132426), (2919, 113508), (3153, 105084), (3753, 88284), (3892, 85131), (4204, 78813), (5004, 66213), (5838, 56754), (6306, 52542), (7357, 45036), (7506, 44142), (8757, 37836), (9459, 35028), (11259, 29428), (11676, 28377), (12612, 26271), (14714, 22518), (15012, 22071), (17514, 18918)]