856445856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1327

約数の個数: 192

約数和(自身を含む): 2767322880

約数和(自身を除く): 1910877024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 61, 68, 84, 96, 102, 112, 119, 122, 136, 168, 183, 204, 224, 238, 244, 272, 336, 357, 366, 408, 427, 476, 488, 544, 672, 714, 732, 816, 854, 952, 976, 1037, 1229, 1281, 1428, 1464, 1632, 1708, 1904, 1952, 2074, 2458, 2562, 2856, 2928, 3111, 3416, 3687, 3808, 4148, 4916, 5124, 5712, 5856, 6222, 6832, 7259, 7374, 8296, 8603, 9832, 10248, 11424, 12444, 13664, 14518, 14748, 16592, 17206, 19664, 20496, 20893, 21777, 24888, 25809, 29036, 29496, 33184, 34412, 39328, 40992, 41786, 43554, 49776, 51618, 58072, 58992, 62679, 68824, 74969, 83572, 87108, 99552, 103236, 116144, 117984, 125358, 137648, 146251, 149938, 167144, 174216, 206472, 224907, 232288, 250716, 275296, 292502, 299876, 334288, 348432, 412944, 438753, 449814, 501432, 524783, 585004, 599752, 668576, 696864, 825888, 877506, 899628, 1002864, 1049566, 1170008, 1199504, 1274473, 1574349, 1755012, 1799256, 2005728, 2099132, 2340016, 2399008, 2548946, 3148698, 3510024, 3598512, 3823419, 4198264, 4680032, 5097892, 6297396, 7020048, 7197024, 7646838, 8396528, 8921311, 10195784, 12594792, 14040096, 15293676, 16793056, 17842622, 20391568, 25189584, 26763933, 30587352, 35685244, 40783136, 50379168, 53527866, 61174704, 71370488, 107055732, 122349408, 142740976, 214111464, 285481952, 428222928, 856445856]

約数ペア:

[(1, 856445856), (2, 428222928), (3, 285481952), (4, 214111464), (6, 142740976), (7, 122349408), (8, 107055732), (12, 71370488), (14, 61174704), (16, 53527866), (17, 50379168), (21, 40783136), (24, 35685244), (28, 30587352), (32, 26763933), (34, 25189584), (42, 20391568), (48, 17842622), (51, 16793056), (56, 15293676), (61, 14040096), (68, 12594792), (84, 10195784), (96, 8921311), (102, 8396528), (112, 7646838), (119, 7197024), (122, 7020048), (136, 6297396), (168, 5097892), (183, 4680032), (204, 4198264), (224, 3823419), (238, 3598512), (244, 3510024), (272, 3148698), (336, 2548946), (357, 2399008), (366, 2340016), (408, 2099132), (427, 2005728), (476, 1799256), (488, 1755012), (544, 1574349), (672, 1274473), (714, 1199504), (732, 1170008), (816, 1049566), (854, 1002864), (952, 899628), (976, 877506), (1037, 825888), (1229, 696864), (1281, 668576), (1428, 599752), (1464, 585004), (1632, 524783), (1708, 501432), (1904, 449814), (1952, 438753), (2074, 412944), (2458, 348432), (2562, 334288), (2856, 299876), (2928, 292502), (3111, 275296), (3416, 250716), (3687, 232288), (3808, 224907), (4148, 206472), (4916, 174216), (5124, 167144), (5712, 149938), (5856, 146251), (6222, 137648), (6832, 125358), (7259, 117984), (7374, 116144), (8296, 103236), (8603, 99552), (9832, 87108), (10248, 83572), (11424, 74969), (12444, 68824), (13664, 62679), (14518, 58992), (14748, 58072), (16592, 51618), (17206, 49776), (19664, 43554), (20496, 41786), (20893, 40992), (21777, 39328), (24888, 34412), (25809, 33184), (29036, 29496)]