263153016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:938

約数の個数: 128

約数和(自身を含む): 839808000

約数和(自身を除く): 576654984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 269, 378, 504, 538, 647, 756, 807, 1076, 1294, 1512, 1614, 1883, 1941, 2152, 2421, 2588, 3228, 3766, 3882, 4529, 4842, 5176, 5649, 5823, 6456, 7263, 7532, 7764, 9058, 9684, 11298, 11646, 13587, 14526, 15064, 15528, 16947, 17469, 18116, 19368, 22596, 23292, 27174, 29052, 33894, 34938, 36232, 40761, 45192, 46584, 50841, 54348, 58104, 67788, 69876, 81522, 101682, 108696, 122283, 135576, 139752, 163044, 174043, 203364, 244566, 326088, 348086, 406728, 489132, 522129, 696172, 978264, 1044258, 1218301, 1392344, 1566387, 2088516, 2436602, 3132774, 3654903, 4177032, 4699161, 4873204, 6265548, 7309806, 9398322, 9746408, 10964709, 12531096, 14619612, 18796644, 21929418, 29239224, 32894127, 37593288, 43858836, 65788254, 87717672, 131576508, 263153016]

約数ペア:

[(1, 263153016), (2, 131576508), (3, 87717672), (4, 65788254), (6, 43858836), (7, 37593288), (8, 32894127), (9, 29239224), (12, 21929418), (14, 18796644), (18, 14619612), (21, 12531096), (24, 10964709), (27, 9746408), (28, 9398322), (36, 7309806), (42, 6265548), (54, 4873204), (56, 4699161), (63, 4177032), (72, 3654903), (84, 3132774), (108, 2436602), (126, 2088516), (168, 1566387), (189, 1392344), (216, 1218301), (252, 1044258), (269, 978264), (378, 696172), (504, 522129), (538, 489132), (647, 406728), (756, 348086), (807, 326088), (1076, 244566), (1294, 203364), (1512, 174043), (1614, 163044), (1883, 139752), (1941, 135576), (2152, 122283), (2421, 108696), (2588, 101682), (3228, 81522), (3766, 69876), (3882, 67788), (4529, 58104), (4842, 54348), (5176, 50841), (5649, 46584), (5823, 45192), (6456, 40761), (7263, 36232), (7532, 34938), (7764, 33894), (9058, 29052), (9684, 27174), (11298, 23292), (11646, 22596), (13587, 19368), (14526, 18116), (15064, 17469), (15528, 16947)]