520369696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 1309537152

約数和(自身を除く): 789167456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 73, 77, 88, 112, 121, 146, 154, 176, 224, 242, 263, 292, 308, 352, 484, 511, 526, 584, 616, 803, 847, 968, 1022, 1052, 1168, 1232, 1606, 1694, 1841, 1936, 2044, 2104, 2336, 2464, 2893, 3212, 3388, 3682, 3872, 4088, 4208, 5621, 5786, 6424, 6776, 7364, 8176, 8416, 8833, 11242, 11572, 12848, 13552, 14728, 16352, 17666, 19199, 20251, 22484, 23144, 25696, 27104, 29456, 31823, 35332, 38398, 40502, 44968, 46288, 58912, 61831, 63646, 70664, 76796, 81004, 89936, 92576, 123662, 127292, 134393, 141328, 153592, 162008, 179872, 211189, 222761, 247324, 254584, 268786, 282656, 307184, 324016, 422378, 445522, 494648, 509168, 537572, 614368, 648032, 844756, 891044, 989296, 1018336, 1075144, 1478323, 1689512, 1782088, 1978592, 2150288, 2323079, 2956646, 3379024, 3564176, 4300576, 4646158, 5913292, 6758048, 7128352, 9292316, 11826584, 16261553, 18584632, 23653168, 32523106, 37169264, 47306336, 65046212, 74338528, 130092424, 260184848, 520369696]

約数ペア:

[(1, 520369696), (2, 260184848), (4, 130092424), (7, 74338528), (8, 65046212), (11, 47306336), (14, 37169264), (16, 32523106), (22, 23653168), (28, 18584632), (32, 16261553), (44, 11826584), (56, 9292316), (73, 7128352), (77, 6758048), (88, 5913292), (112, 4646158), (121, 4300576), (146, 3564176), (154, 3379024), (176, 2956646), (224, 2323079), (242, 2150288), (263, 1978592), (292, 1782088), (308, 1689512), (352, 1478323), (484, 1075144), (511, 1018336), (526, 989296), (584, 891044), (616, 844756), (803, 648032), (847, 614368), (968, 537572), (1022, 509168), (1052, 494648), (1168, 445522), (1232, 422378), (1606, 324016), (1694, 307184), (1841, 282656), (1936, 268786), (2044, 254584), (2104, 247324), (2336, 222761), (2464, 211189), (2893, 179872), (3212, 162008), (3388, 153592), (3682, 141328), (3872, 134393), (4088, 127292), (4208, 123662), (5621, 92576), (5786, 89936), (6424, 81004), (6776, 76796), (7364, 70664), (8176, 63646), (8416, 61831), (8833, 58912), (11242, 46288), (11572, 44968), (12848, 40502), (13552, 38398), (14728, 35332), (16352, 31823), (17666, 29456), (19199, 27104), (20251, 25696), (22484, 23144)]