1338876

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 144

約数和(自身を含む): 4596480

約数和(自身を除く): 3257604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 49, 54, 63, 66, 69, 77, 84, 92, 98, 99, 108, 126, 132, 138, 147, 154, 161, 189, 196, 198, 207, 231, 252, 253, 276, 294, 297, 308, 322, 378, 396, 414, 441, 462, 483, 506, 539, 588, 594, 621, 644, 693, 756, 759, 828, 882, 924, 966, 1012, 1078, 1127, 1188, 1242, 1323, 1386, 1449, 1518, 1617, 1764, 1771, 1932, 2079, 2156, 2254, 2277, 2484, 2646, 2772, 2898, 3036, 3234, 3381, 3542, 4158, 4347, 4508, 4554, 4851, 5292, 5313, 5796, 6468, 6762, 6831, 7084, 8316, 8694, 9108, 9702, 10143, 10626, 12397, 13524, 13662, 14553, 15939, 17388, 19404, 20286, 21252, 24794, 27324, 29106, 30429, 31878, 37191, 40572, 47817, 49588, 58212, 60858, 63756, 74382, 95634, 111573, 121716, 148764, 191268, 223146, 334719, 446292, 669438, 1338876]

約数ペア:

[(1, 1338876), (2, 669438), (3, 446292), (4, 334719), (6, 223146), (7, 191268), (9, 148764), (11, 121716), (12, 111573), (14, 95634), (18, 74382), (21, 63756), (22, 60858), (23, 58212), (27, 49588), (28, 47817), (33, 40572), (36, 37191), (42, 31878), (44, 30429), (46, 29106), (49, 27324), (54, 24794), (63, 21252), (66, 20286), (69, 19404), (77, 17388), (84, 15939), (92, 14553), (98, 13662), (99, 13524), (108, 12397), (126, 10626), (132, 10143), (138, 9702), (147, 9108), (154, 8694), (161, 8316), (189, 7084), (196, 6831), (198, 6762), (207, 6468), (231, 5796), (252, 5313), (253, 5292), (276, 4851), (294, 4554), (297, 4508), (308, 4347), (322, 4158), (378, 3542), (396, 3381), (414, 3234), (441, 3036), (462, 2898), (483, 2772), (506, 2646), (539, 2484), (588, 2277), (594, 2254), (621, 2156), (644, 2079), (693, 1932), (756, 1771), (759, 1764), (828, 1617), (882, 1518), (924, 1449), (966, 1386), (1012, 1323), (1078, 1242), (1127, 1188)]