660333996

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 1985256000

約数和(自身を除く): 1324922004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 343, 371, 441, 477, 588, 636, 686, 742, 882, 954, 1009, 1029, 1113, 1372, 1484, 1764, 1908, 2018, 2058, 2226, 2597, 3027, 3087, 3339, 4036, 4116, 4452, 5194, 6054, 6174, 6678, 7063, 7791, 9081, 10388, 12108, 12348, 13356, 14126, 15582, 18162, 18179, 21189, 23373, 28252, 31164, 36324, 36358, 42378, 46746, 49441, 53477, 54537, 63567, 72716, 84756, 93492, 98882, 106954, 109074, 127134, 148323, 160431, 163611, 197764, 213908, 218148, 254268, 296646, 320862, 327222, 346087, 374339, 444969, 481293, 593292, 641724, 654444, 692174, 748678, 889938, 962586, 1038261, 1123017, 1384348, 1497356, 1779876, 1925172, 2076522, 2246034, 2620373, 3114783, 3369051, 4153044, 4492068, 5240746, 6229566, 6738102, 7861119, 10481492, 12459132, 13476204, 15722238, 18342611, 23583357, 31444476, 36685222, 47166714, 55027833, 73370444, 94333428, 110055666, 165083499, 220111332, 330166998, 660333996]

約数ペア:

[(1, 660333996), (2, 330166998), (3, 220111332), (4, 165083499), (6, 110055666), (7, 94333428), (9, 73370444), (12, 55027833), (14, 47166714), (18, 36685222), (21, 31444476), (28, 23583357), (36, 18342611), (42, 15722238), (49, 13476204), (53, 12459132), (63, 10481492), (84, 7861119), (98, 6738102), (106, 6229566), (126, 5240746), (147, 4492068), (159, 4153044), (196, 3369051), (212, 3114783), (252, 2620373), (294, 2246034), (318, 2076522), (343, 1925172), (371, 1779876), (441, 1497356), (477, 1384348), (588, 1123017), (636, 1038261), (686, 962586), (742, 889938), (882, 748678), (954, 692174), (1009, 654444), (1029, 641724), (1113, 593292), (1372, 481293), (1484, 444969), (1764, 374339), (1908, 346087), (2018, 327222), (2058, 320862), (2226, 296646), (2597, 254268), (3027, 218148), (3087, 213908), (3339, 197764), (4036, 163611), (4116, 160431), (4452, 148323), (5194, 127134), (6054, 109074), (6174, 106954), (6678, 98882), (7063, 93492), (7791, 84756), (9081, 72716), (10388, 63567), (12108, 54537), (12348, 53477), (13356, 49441), (14126, 46746), (15582, 42378), (18162, 36358), (18179, 36324), (21189, 31164), (23373, 28252)]