988331616

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{7643}}^1$

素因数の和:8108

約数の個数: 72

約数和(自身を含む): 2817196200

約数和(自身を除く): 1828864584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 7184, 7643, 8082, 10776, 14368, 15286, 16164, 21552, 22929, 30572, 32328, 43104, 45858, 61144, 64656, 68787, 91716, 122288, 129312, 137574, 183432, 244576, 275148, 366864, 550296, 733728, 1100592, 2201184, 3431707, 6863414, 10295121, 13726828, 20590242, 27453656, 30885363, 41180484, 54907312, 61770726, 82360968, 109814624, 123541452, 164721936, 247082904, 329443872, 494165808, 988331616]

約数ペア:

[(1, 988331616), (2, 494165808), (3, 329443872), (4, 247082904), (6, 164721936), (8, 123541452), (9, 109814624), (12, 82360968), (16, 61770726), (18, 54907312), (24, 41180484), (32, 30885363), (36, 27453656), (48, 20590242), (72, 13726828), (96, 10295121), (144, 6863414), (288, 3431707), (449, 2201184), (898, 1100592), (1347, 733728), (1796, 550296), (2694, 366864), (3592, 275148), (4041, 244576), (5388, 183432), (7184, 137574), (7643, 129312), (8082, 122288), (10776, 91716), (14368, 68787), (15286, 64656), (16164, 61144), (21552, 45858), (22929, 43104), (30572, 32328)]