1020221664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12547}}^1$

素因数の和:12589

約数の個数: 144

約数和(自身を含む): 3364470144

約数和(自身を除く): 2344248480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3388, 3696, 3872, 5082, 5808, 6776, 7392, 10164, 11616, 12547, 13552, 20328, 25094, 27104, 37641, 40656, 50188, 75282, 81312, 87829, 100376, 138017, 150564, 175658, 200752, 263487, 276034, 301128, 351316, 401504, 414051, 526974, 552068, 602256, 702632, 828102, 966119, 1053948, 1104136, 1204512, 1405264, 1518187, 1656204, 1932238, 2107896, 2208272, 2810528, 2898357, 3036374, 3312408, 3864476, 4215792, 4416544, 4554561, 5796714, 6072748, 6624816, 7728952, 8431584, 9109122, 10627309, 11593428, 12145496, 13249632, 15457904, 18218244, 21254618, 23186856, 24290992, 30915808, 31881927, 36436488, 42509236, 46373712, 48581984, 63763854, 72872976, 85018472, 92747424, 127527708, 145745952, 170036944, 255055416, 340073888, 510110832, 1020221664]

約数ペア:

[(1, 1020221664), (2, 510110832), (3, 340073888), (4, 255055416), (6, 170036944), (7, 145745952), (8, 127527708), (11, 92747424), (12, 85018472), (14, 72872976), (16, 63763854), (21, 48581984), (22, 46373712), (24, 42509236), (28, 36436488), (32, 31881927), (33, 30915808), (42, 24290992), (44, 23186856), (48, 21254618), (56, 18218244), (66, 15457904), (77, 13249632), (84, 12145496), (88, 11593428), (96, 10627309), (112, 9109122), (121, 8431584), (132, 7728952), (154, 6624816), (168, 6072748), (176, 5796714), (224, 4554561), (231, 4416544), (242, 4215792), (264, 3864476), (308, 3312408), (336, 3036374), (352, 2898357), (363, 2810528), (462, 2208272), (484, 2107896), (528, 1932238), (616, 1656204), (672, 1518187), (726, 1405264), (847, 1204512), (924, 1104136), (968, 1053948), (1056, 966119), (1232, 828102), (1452, 702632), (1694, 602256), (1848, 552068), (1936, 526974), (2464, 414051), (2541, 401504), (2904, 351316), (3388, 301128), (3696, 276034), (3872, 263487), (5082, 200752), (5808, 175658), (6776, 150564), (7392, 138017), (10164, 100376), (11616, 87829), (12547, 81312), (13552, 75282), (20328, 50188), (25094, 40656), (27104, 37641)]