973728

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 144

約数和(自身を含む): 3447360

約数和(自身を除く): 2473632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 96, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 224, 252, 276, 288, 294, 322, 336, 368, 378, 392, 414, 432, 441, 483, 504, 552, 588, 621, 644, 672, 736, 756, 784, 828, 864, 882, 966, 1008, 1104, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2352, 2484, 2576, 2646, 2898, 3024, 3312, 3381, 3528, 3864, 4347, 4508, 4704, 4968, 5152, 5292, 5796, 6048, 6624, 6762, 7056, 7728, 8694, 9016, 9936, 10143, 10584, 11592, 13524, 14112, 15456, 17388, 18032, 19872, 20286, 21168, 23184, 27048, 30429, 34776, 36064, 40572, 42336, 46368, 54096, 60858, 69552, 81144, 108192, 121716, 139104, 162288, 243432, 324576, 486864, 973728]

約数ペア:

[(1, 973728), (2, 486864), (3, 324576), (4, 243432), (6, 162288), (7, 139104), (8, 121716), (9, 108192), (12, 81144), (14, 69552), (16, 60858), (18, 54096), (21, 46368), (23, 42336), (24, 40572), (27, 36064), (28, 34776), (32, 30429), (36, 27048), (42, 23184), (46, 21168), (48, 20286), (49, 19872), (54, 18032), (56, 17388), (63, 15456), (69, 14112), (72, 13524), (84, 11592), (92, 10584), (96, 10143), (98, 9936), (108, 9016), (112, 8694), (126, 7728), (138, 7056), (144, 6762), (147, 6624), (161, 6048), (168, 5796), (184, 5292), (189, 5152), (196, 4968), (207, 4704), (216, 4508), (224, 4347), (252, 3864), (276, 3528), (288, 3381), (294, 3312), (322, 3024), (336, 2898), (368, 2646), (378, 2576), (392, 2484), (414, 2352), (432, 2254), (441, 2208), (483, 2016), (504, 1932), (552, 1764), (588, 1656), (621, 1568), (644, 1512), (672, 1449), (736, 1323), (756, 1288), (784, 1242), (828, 1176), (864, 1127), (882, 1104), (966, 1008)]