287574144

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5278

約数の個数: 128

約数和(自身を含む): 897583680

約数和(自身を除く): 610009536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4992, 5237, 6864, 9152, 10474, 13728, 15711, 18304, 20948, 27456, 31422, 41896, 54912, 57607, 62844, 68081, 83792, 115214, 125688, 136162, 167584, 172821, 204243, 230428, 251376, 272324, 335168, 345642, 408486, 460856, 502752, 544648, 670336, 691284, 748891, 816972, 921712, 1005504, 1089296, 1382568, 1497782, 1633944, 1843424, 2011008, 2178592, 2246673, 2765136, 2995564, 3267888, 3686848, 4357184, 4493346, 5530272, 5991128, 6535776, 7373696, 8714368, 8986692, 11060544, 11982256, 13071552, 17973384, 22121088, 23964512, 26143104, 35946768, 47929024, 71893536, 95858048, 143787072, 287574144]

約数ペア:

[(1, 287574144), (2, 143787072), (3, 95858048), (4, 71893536), (6, 47929024), (8, 35946768), (11, 26143104), (12, 23964512), (13, 22121088), (16, 17973384), (22, 13071552), (24, 11982256), (26, 11060544), (32, 8986692), (33, 8714368), (39, 7373696), (44, 6535776), (48, 5991128), (52, 5530272), (64, 4493346), (66, 4357184), (78, 3686848), (88, 3267888), (96, 2995564), (104, 2765136), (128, 2246673), (132, 2178592), (143, 2011008), (156, 1843424), (176, 1633944), (192, 1497782), (208, 1382568), (264, 1089296), (286, 1005504), (312, 921712), (352, 816972), (384, 748891), (416, 691284), (429, 670336), (528, 544648), (572, 502752), (624, 460856), (704, 408486), (832, 345642), (858, 335168), (1056, 272324), (1144, 251376), (1248, 230428), (1408, 204243), (1664, 172821), (1716, 167584), (2112, 136162), (2288, 125688), (2496, 115214), (3432, 83792), (4224, 68081), (4576, 62844), (4992, 57607), (5237, 54912), (6864, 41896), (9152, 31422), (10474, 27456), (13728, 20948), (15711, 18304)]