1251936

素因数分解:

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

素因数の和:55

約数の個数: 144

約数和(自身を含む): 4402944

約数和(自身を除く): 3151008

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, 54, 56, 63, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 224, 243, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 483, 486, 504, 552, 567, 621, 644, 648, 672, 736, 756, 828, 864, 966, 972, 1008, 1104, 1134, 1242, 1288, 1296, 1449, 1512, 1656, 1701, 1863, 1932, 1944, 2016, 2208, 2268, 2484, 2576, 2592, 2898, 3024, 3312, 3402, 3726, 3864, 3888, 4347, 4536, 4968, 5152, 5589, 5796, 6048, 6624, 6804, 7452, 7728, 7776, 8694, 9072, 9936, 11178, 11592, 13041, 13608, 14904, 15456, 17388, 18144, 19872, 22356, 23184, 26082, 27216, 29808, 34776, 39123, 44712, 46368, 52164, 54432, 59616, 69552, 78246, 89424, 104328, 139104, 156492, 178848, 208656, 312984, 417312, 625968, 1251936]

約数ペア:

[(1, 1251936), (2, 625968), (3, 417312), (4, 312984), (6, 208656), (7, 178848), (8, 156492), (9, 139104), (12, 104328), (14, 89424), (16, 78246), (18, 69552), (21, 59616), (23, 54432), (24, 52164), (27, 46368), (28, 44712), (32, 39123), (36, 34776), (42, 29808), (46, 27216), (48, 26082), (54, 23184), (56, 22356), (63, 19872), (69, 18144), (72, 17388), (81, 15456), (84, 14904), (92, 13608), (96, 13041), (108, 11592), (112, 11178), (126, 9936), (138, 9072), (144, 8694), (161, 7776), (162, 7728), (168, 7452), (184, 6804), (189, 6624), (207, 6048), (216, 5796), (224, 5589), (243, 5152), (252, 4968), (276, 4536), (288, 4347), (322, 3888), (324, 3864), (336, 3726), (368, 3402), (378, 3312), (414, 3024), (432, 2898), (483, 2592), (486, 2576), (504, 2484), (552, 2268), (567, 2208), (621, 2016), (644, 1944), (648, 1932), (672, 1863), (736, 1701), (756, 1656), (828, 1512), (864, 1449), (966, 1296), (972, 1288), (1008, 1242), (1104, 1134)]