394729524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 1185528960

約数和(自身を除く): 790799436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 269, 324, 378, 538, 567, 647, 756, 807, 1076, 1134, 1294, 1614, 1883, 1941, 2268, 2421, 2588, 3228, 3766, 3882, 4529, 4842, 5649, 5823, 7263, 7532, 7764, 9058, 9684, 11298, 11646, 13587, 14526, 16947, 17469, 18116, 21789, 22596, 23292, 27174, 29052, 33894, 34938, 40761, 43578, 50841, 52407, 54348, 67788, 69876, 81522, 87156, 101682, 104814, 122283, 152523, 163044, 174043, 203364, 209628, 244566, 305046, 348086, 366849, 489132, 522129, 610092, 696172, 733698, 1044258, 1218301, 1467396, 1566387, 2088516, 2436602, 3132774, 3654903, 4699161, 4873204, 6265548, 7309806, 9398322, 10964709, 14097483, 14619612, 18796644, 21929418, 28194966, 32894127, 43858836, 56389932, 65788254, 98682381, 131576508, 197364762, 394729524]

約数ペア:

[(1, 394729524), (2, 197364762), (3, 131576508), (4, 98682381), (6, 65788254), (7, 56389932), (9, 43858836), (12, 32894127), (14, 28194966), (18, 21929418), (21, 18796644), (27, 14619612), (28, 14097483), (36, 10964709), (42, 9398322), (54, 7309806), (63, 6265548), (81, 4873204), (84, 4699161), (108, 3654903), (126, 3132774), (162, 2436602), (189, 2088516), (252, 1566387), (269, 1467396), (324, 1218301), (378, 1044258), (538, 733698), (567, 696172), (647, 610092), (756, 522129), (807, 489132), (1076, 366849), (1134, 348086), (1294, 305046), (1614, 244566), (1883, 209628), (1941, 203364), (2268, 174043), (2421, 163044), (2588, 152523), (3228, 122283), (3766, 104814), (3882, 101682), (4529, 87156), (4842, 81522), (5649, 69876), (5823, 67788), (7263, 54348), (7532, 52407), (7764, 50841), (9058, 43578), (9684, 40761), (11298, 34938), (11646, 33894), (13587, 29052), (14526, 27174), (16947, 23292), (17469, 22596), (18116, 21789)]