815774328

素因数分解:

$2^3\times 3^6\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3320

約数の個数: 112

約数和(自身を含む): 2347370520

約数和(自身を除く): 1531596192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 729, 774, 972, 1032, 1161, 1458, 1548, 1944, 2322, 2916, 3096, 3253, 3483, 4644, 5832, 6506, 6966, 9288, 9759, 10449, 13012, 13932, 19518, 20898, 26024, 27864, 29277, 31347, 39036, 41796, 58554, 62694, 78072, 83592, 87831, 117108, 125388, 139879, 175662, 234216, 250776, 263493, 279758, 351324, 419637, 526986, 559516, 702648, 790479, 839274, 1053972, 1119032, 1258911, 1580958, 1678548, 2107944, 2371437, 2517822, 3161916, 3357096, 3776733, 4742874, 5035644, 6323832, 7553466, 9485748, 10071288, 11330199, 15106932, 18971496, 22660398, 30213864, 33990597, 45320796, 67981194, 90641592, 101971791, 135962388, 203943582, 271924776, 407887164, 815774328]

約数ペア:

[(1, 815774328), (2, 407887164), (3, 271924776), (4, 203943582), (6, 135962388), (8, 101971791), (9, 90641592), (12, 67981194), (18, 45320796), (24, 33990597), (27, 30213864), (36, 22660398), (43, 18971496), (54, 15106932), (72, 11330199), (81, 10071288), (86, 9485748), (108, 7553466), (129, 6323832), (162, 5035644), (172, 4742874), (216, 3776733), (243, 3357096), (258, 3161916), (324, 2517822), (344, 2371437), (387, 2107944), (486, 1678548), (516, 1580958), (648, 1258911), (729, 1119032), (774, 1053972), (972, 839274), (1032, 790479), (1161, 702648), (1458, 559516), (1548, 526986), (1944, 419637), (2322, 351324), (2916, 279758), (3096, 263493), (3253, 250776), (3483, 234216), (4644, 175662), (5832, 139879), (6506, 125388), (6966, 117108), (9288, 87831), (9759, 83592), (10449, 78072), (13012, 62694), (13932, 58554), (19518, 41796), (20898, 39036), (26024, 31347), (27864, 29277)]