947153664

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 2869776000

約数和(自身を除く): 1922622336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 89, 93, 96, 124, 128, 144, 149, 178, 186, 192, 248, 256, 267, 279, 288, 298, 356, 372, 384, 447, 496, 534, 558, 576, 596, 712, 744, 768, 801, 894, 992, 1068, 1116, 1152, 1192, 1341, 1424, 1488, 1602, 1788, 1984, 2136, 2232, 2304, 2384, 2682, 2759, 2848, 2976, 3204, 3576, 3968, 4272, 4464, 4619, 4768, 5364, 5518, 5696, 5952, 6408, 7152, 7936, 8277, 8544, 8928, 9238, 9536, 10728, 11036, 11392, 11904, 12816, 13261, 13857, 14304, 16554, 17088, 17856, 18476, 19072, 21456, 22072, 22784, 23808, 24831, 25632, 26522, 27714, 28608, 33108, 34176, 35712, 36952, 38144, 39783, 41571, 42912, 44144, 49662, 51264, 53044, 55428, 57216, 66216, 68352, 71424, 73904, 79566, 83142, 85824, 88288, 99324, 102528, 106088, 110856, 114432, 119349, 132432, 147808, 159132, 166284, 171648, 176576, 198648, 205056, 212176, 221712, 238698, 264864, 295616, 318264, 332568, 343296, 353152, 397296, 411091, 424352, 443424, 477396, 529728, 591232, 636528, 665136, 706304, 794592, 822182, 848704, 886848, 954792, 1059456, 1182464, 1233273, 1273056, 1330272, 1589184, 1644364, 1697408, 1773696, 1909584, 2118912, 2466546, 2546112, 2660544, 3178368, 3288728, 3394816, 3547392, 3699819, 3819168, 4933092, 5092224, 5321088, 6356736, 6577456, 7399638, 7638336, 9866184, 10184448, 10642176, 13154912, 14799276, 15276672, 19732368, 26309824, 29598552, 30553344, 39464736, 52619648, 59197104, 78929472, 105239296, 118394208, 157858944, 236788416, 315717888, 473576832, 947153664]

約数ペア:

[(1, 947153664), (2, 473576832), (3, 315717888), (4, 236788416), (6, 157858944), (8, 118394208), (9, 105239296), (12, 78929472), (16, 59197104), (18, 52619648), (24, 39464736), (31, 30553344), (32, 29598552), (36, 26309824), (48, 19732368), (62, 15276672), (64, 14799276), (72, 13154912), (89, 10642176), (93, 10184448), (96, 9866184), (124, 7638336), (128, 7399638), (144, 6577456), (149, 6356736), (178, 5321088), (186, 5092224), (192, 4933092), (248, 3819168), (256, 3699819), (267, 3547392), (279, 3394816), (288, 3288728), (298, 3178368), (356, 2660544), (372, 2546112), (384, 2466546), (447, 2118912), (496, 1909584), (534, 1773696), (558, 1697408), (576, 1644364), (596, 1589184), (712, 1330272), (744, 1273056), (768, 1233273), (801, 1182464), (894, 1059456), (992, 954792), (1068, 886848), (1116, 848704), (1152, 822182), (1192, 794592), (1341, 706304), (1424, 665136), (1488, 636528), (1602, 591232), (1788, 529728), (1984, 477396), (2136, 443424), (2232, 424352), (2304, 411091), (2384, 397296), (2682, 353152), (2759, 343296), (2848, 332568), (2976, 318264), (3204, 295616), (3576, 264864), (3968, 238698), (4272, 221712), (4464, 212176), (4619, 205056), (4768, 198648), (5364, 176576), (5518, 171648), (5696, 166284), (5952, 159132), (6408, 147808), (7152, 132432), (7936, 119349), (8277, 114432), (8544, 110856), (8928, 106088), (9238, 102528), (9536, 99324), (10728, 88288), (11036, 85824), (11392, 83142), (11904, 79566), (12816, 73904), (13261, 71424), (13857, 68352), (14304, 66216), (16554, 57216), (17088, 55428), (17856, 53044), (18476, 51264), (19072, 49662), (21456, 44144), (22072, 42912), (22784, 41571), (23808, 39783), (24831, 38144), (25632, 36952), (26522, 35712), (27714, 34176), (28608, 33108)]