1251634424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11549}}^1$

素因数の和:11628

約数の個数: 64

約数和(自身を含む): 2661120000

約数和(自身を除く): 1409485576

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3496, 4712, 5704, 11549, 13547, 23098, 27094, 46196, 54188, 92392, 108376, 219431, 265627, 358019, 438862, 531254, 716038, 877724, 1062508, 1432076, 1755448, 2125016, 2864152, 5046913, 6802361, 8234437, 10093826, 13604722, 16468874, 20187652, 27209444, 32937748, 40375304, 54418888, 65875496, 156454303, 312908606, 625817212, 1251634424]

約数ペア:

[(1, 1251634424), (2, 625817212), (4, 312908606), (8, 156454303), (19, 65875496), (23, 54418888), (31, 40375304), (38, 32937748), (46, 27209444), (62, 20187652), (76, 16468874), (92, 13604722), (124, 10093826), (152, 8234437), (184, 6802361), (248, 5046913), (437, 2864152), (589, 2125016), (713, 1755448), (874, 1432076), (1178, 1062508), (1426, 877724), (1748, 716038), (2356, 531254), (2852, 438862), (3496, 358019), (4712, 265627), (5704, 219431), (11549, 108376), (13547, 92392), (23098, 54188), (27094, 46196)]