2381865408

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 252

約数和(自身を含む): 7620131064

約数和(自身を除く): 5238265656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 331, 372, 403, 416, 468, 496, 558, 576, 624, 662, 744, 806, 832, 936, 961, 992, 993, 1116, 1209, 1248, 1324, 1488, 1612, 1872, 1922, 1984, 1986, 2232, 2418, 2496, 2648, 2883, 2976, 2979, 3224, 3627, 3744, 3844, 3972, 4303, 4464, 4836, 5296, 5766, 5952, 5958, 6448, 7254, 7488, 7688, 7944, 8606, 8649, 8928, 9672, 10261, 10592, 11532, 11916, 12493, 12896, 12909, 14508, 15376, 15888, 17212, 17298, 17856, 19344, 20522, 21184, 23064, 23832, 24986, 25792, 25818, 29016, 30752, 30783, 31776, 34424, 34596, 37479, 38688, 38727, 41044, 46128, 47664, 49972, 51636, 58032, 61504, 61566, 63552, 68848, 69192, 74958, 77376, 77454, 82088, 92256, 92349, 95328, 99944, 103272, 112437, 116064, 123132, 133393, 137696, 138384, 149916, 154908, 164176, 184512, 184698, 190656, 199888, 206544, 224874, 232128, 246264, 266786, 275392, 276768, 299832, 309816, 318091, 328352, 369396, 399776, 400179, 413088, 449748, 492528, 533572, 553536, 599664, 619632, 636182, 656704, 738792, 799552, 800358, 826176, 899496, 954273, 985056, 1067144, 1199328, 1200537, 1239264, 1272364, 1477584, 1600716, 1798992, 1908546, 1970112, 2134288, 2398656, 2401074, 2478528, 2544728, 2862819, 2955168, 3201432, 3597984, 3817092, 4135183, 4268576, 4802148, 5089456, 5725638, 5910336, 6402864, 7195968, 7634184, 8270366, 8537152, 9604296, 10178912, 11451276, 12405549, 12805728, 15268368, 16540732, 19208592, 20357824, 22902552, 24811098, 25611456, 30536736, 33081464, 37216647, 38417184, 45805104, 49622196, 61073472, 66162928, 74433294, 76834368, 91610208, 99244392, 132325856, 148866588, 183220416, 198488784, 264651712, 297733176, 396977568, 595466352, 793955136, 1190932704, 2381865408]

約数ペア:

[(1, 2381865408), (2, 1190932704), (3, 793955136), (4, 595466352), (6, 396977568), (8, 297733176), (9, 264651712), (12, 198488784), (13, 183220416), (16, 148866588), (18, 132325856), (24, 99244392), (26, 91610208), (31, 76834368), (32, 74433294), (36, 66162928), (39, 61073472), (48, 49622196), (52, 45805104), (62, 38417184), (64, 37216647), (72, 33081464), (78, 30536736), (93, 25611456), (96, 24811098), (104, 22902552), (117, 20357824), (124, 19208592), (144, 16540732), (156, 15268368), (186, 12805728), (192, 12405549), (208, 11451276), (234, 10178912), (248, 9604296), (279, 8537152), (288, 8270366), (312, 7634184), (331, 7195968), (372, 6402864), (403, 5910336), (416, 5725638), (468, 5089456), (496, 4802148), (558, 4268576), (576, 4135183), (624, 3817092), (662, 3597984), (744, 3201432), (806, 2955168), (832, 2862819), (936, 2544728), (961, 2478528), (992, 2401074), (993, 2398656), (1116, 2134288), (1209, 1970112), (1248, 1908546), (1324, 1798992), (1488, 1600716), (1612, 1477584), (1872, 1272364), (1922, 1239264), (1984, 1200537), (1986, 1199328), (2232, 1067144), (2418, 985056), (2496, 954273), (2648, 899496), (2883, 826176), (2976, 800358), (2979, 799552), (3224, 738792), (3627, 656704), (3744, 636182), (3844, 619632), (3972, 599664), (4303, 553536), (4464, 533572), (4836, 492528), (5296, 449748), (5766, 413088), (5952, 400179), (5958, 399776), (6448, 369396), (7254, 328352), (7488, 318091), (7688, 309816), (7944, 299832), (8606, 276768), (8649, 275392), (8928, 266786), (9672, 246264), (10261, 232128), (10592, 224874), (11532, 206544), (11916, 199888), (12493, 190656), (12896, 184698), (12909, 184512), (14508, 164176), (15376, 154908), (15888, 149916), (17212, 138384), (17298, 137696), (17856, 133393), (19344, 123132), (20522, 116064), (21184, 112437), (23064, 103272), (23832, 99944), (24986, 95328), (25792, 92349), (25818, 92256), (29016, 82088), (30752, 77454), (30783, 77376), (31776, 74958), (34424, 69192), (34596, 68848), (37479, 63552), (38688, 61566), (38727, 61504), (41044, 58032), (46128, 51636), (47664, 49972)]