2861109888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2075

約数の個数: 256

約数和(自身を含む): 9586563840

約数和(自身を除く): 6725453952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 91, 96, 104, 112, 123, 128, 156, 164, 168, 182, 192, 208, 224, 246, 273, 287, 312, 328, 336, 364, 384, 416, 448, 492, 533, 546, 574, 624, 656, 672, 728, 832, 861, 896, 984, 1066, 1092, 1148, 1248, 1312, 1344, 1456, 1599, 1664, 1722, 1968, 1997, 2132, 2184, 2296, 2496, 2624, 2688, 2912, 3198, 3444, 3731, 3936, 3994, 4264, 4368, 4592, 4992, 5248, 5824, 5991, 6396, 6888, 7462, 7872, 7988, 8528, 8736, 9184, 11193, 11648, 11982, 12792, 13776, 13979, 14924, 15744, 15976, 17056, 17472, 18368, 22386, 23964, 25584, 25961, 27552, 27958, 29848, 31952, 34112, 34944, 36736, 41937, 44772, 47928, 51168, 51922, 55104, 55916, 59696, 63904, 68224, 77883, 81877, 83874, 89544, 95856, 102336, 103844, 110208, 111832, 119392, 127808, 155766, 163754, 167748, 179088, 181727, 191712, 204672, 207688, 223664, 238784, 245631, 255616, 311532, 327508, 335496, 358176, 363454, 383424, 415376, 447328, 477568, 491262, 545181, 573139, 623064, 655016, 670992, 716352, 726908, 766848, 830752, 894656, 982524, 1064401, 1090362, 1146278, 1246128, 1310032, 1341984, 1432704, 1453816, 1661504, 1719417, 1789312, 1965048, 2128802, 2180724, 2292556, 2492256, 2620064, 2683968, 2907632, 3193203, 3323008, 3438834, 3930096, 4257604, 4361448, 4585112, 4984512, 5240128, 5367936, 5815264, 6386406, 6877668, 7450807, 7860192, 8515208, 8722896, 9170224, 9969024, 10480256, 11630528, 12772812, 13755336, 14901614, 15720384, 17030416, 17445792, 18340448, 22352421, 23261056, 25545624, 27510672, 29803228, 31440768, 34060832, 34891584, 36680896, 44704842, 51091248, 55021344, 59606456, 68121664, 69783168, 73361792, 89409684, 102182496, 110042688, 119212912, 136243328, 178819368, 204364992, 220085376, 238425824, 357638736, 408729984, 476851648, 715277472, 953703296, 1430554944, 2861109888]

約数ペア:

[(1, 2861109888), (2, 1430554944), (3, 953703296), (4, 715277472), (6, 476851648), (7, 408729984), (8, 357638736), (12, 238425824), (13, 220085376), (14, 204364992), (16, 178819368), (21, 136243328), (24, 119212912), (26, 110042688), (28, 102182496), (32, 89409684), (39, 73361792), (41, 69783168), (42, 68121664), (48, 59606456), (52, 55021344), (56, 51091248), (64, 44704842), (78, 36680896), (82, 34891584), (84, 34060832), (91, 31440768), (96, 29803228), (104, 27510672), (112, 25545624), (123, 23261056), (128, 22352421), (156, 18340448), (164, 17445792), (168, 17030416), (182, 15720384), (192, 14901614), (208, 13755336), (224, 12772812), (246, 11630528), (273, 10480256), (287, 9969024), (312, 9170224), (328, 8722896), (336, 8515208), (364, 7860192), (384, 7450807), (416, 6877668), (448, 6386406), (492, 5815264), (533, 5367936), (546, 5240128), (574, 4984512), (624, 4585112), (656, 4361448), (672, 4257604), (728, 3930096), (832, 3438834), (861, 3323008), (896, 3193203), (984, 2907632), (1066, 2683968), (1092, 2620064), (1148, 2492256), (1248, 2292556), (1312, 2180724), (1344, 2128802), (1456, 1965048), (1599, 1789312), (1664, 1719417), (1722, 1661504), (1968, 1453816), (1997, 1432704), (2132, 1341984), (2184, 1310032), (2296, 1246128), (2496, 1146278), (2624, 1090362), (2688, 1064401), (2912, 982524), (3198, 894656), (3444, 830752), (3731, 766848), (3936, 726908), (3994, 716352), (4264, 670992), (4368, 655016), (4592, 623064), (4992, 573139), (5248, 545181), (5824, 491262), (5991, 477568), (6396, 447328), (6888, 415376), (7462, 383424), (7872, 363454), (7988, 358176), (8528, 335496), (8736, 327508), (9184, 311532), (11193, 255616), (11648, 245631), (11982, 238784), (12792, 223664), (13776, 207688), (13979, 204672), (14924, 191712), (15744, 181727), (15976, 179088), (17056, 167748), (17472, 163754), (18368, 155766), (22386, 127808), (23964, 119392), (25584, 111832), (25961, 110208), (27552, 103844), (27958, 102336), (29848, 95856), (31952, 89544), (34112, 83874), (34944, 81877), (36736, 77883), (41937, 68224), (44772, 63904), (47928, 59696), (51168, 55916), (51922, 55104)]