248164308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24019}}^1$

素因数の和:24077

約数の個数: 72

約数和(自身を含む): 734435520

約数和(自身を除く): 486271212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 24019, 48038, 72057, 96076, 144114, 168133, 216171, 288228, 336266, 432342, 504399, 672532, 864684, 984779, 1008798, 1513197, 1969558, 2017596, 2954337, 3026394, 3939116, 5908674, 6052788, 6893453, 8863011, 11817348, 13786906, 17726022, 20680359, 27573812, 35452044, 41360718, 62041077, 82721436, 124082154, 248164308]

約数ペア:

[(1, 248164308), (2, 124082154), (3, 82721436), (4, 62041077), (6, 41360718), (7, 35452044), (9, 27573812), (12, 20680359), (14, 17726022), (18, 13786906), (21, 11817348), (28, 8863011), (36, 6893453), (41, 6052788), (42, 5908674), (63, 3939116), (82, 3026394), (84, 2954337), (123, 2017596), (126, 1969558), (164, 1513197), (246, 1008798), (252, 984779), (287, 864684), (369, 672532), (492, 504399), (574, 432342), (738, 336266), (861, 288228), (1148, 216171), (1476, 168133), (1722, 144114), (2583, 96076), (3444, 72057), (5166, 48038), (10332, 24019)]