2091004416

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 6548018400

約数和(自身を除く): 4457013984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 361, 384, 419, 432, 456, 512, 513, 576, 608, 684, 722, 768, 838, 864, 912, 1026, 1083, 1152, 1216, 1257, 1368, 1444, 1536, 1676, 1728, 1824, 2052, 2166, 2304, 2432, 2514, 2736, 2888, 3249, 3352, 3456, 3648, 3771, 4104, 4332, 4608, 4864, 5028, 5472, 5776, 6498, 6704, 6912, 7296, 7542, 7961, 8208, 8664, 9728, 9747, 10056, 10944, 11313, 11552, 12996, 13408, 13824, 14592, 15084, 15922, 16416, 17328, 19494, 20112, 21888, 22626, 23104, 23883, 25992, 26816, 29184, 30168, 31844, 32832, 34656, 38988, 40224, 43776, 45252, 46208, 47766, 51984, 53632, 60336, 63688, 65664, 69312, 71649, 77976, 80448, 87552, 90504, 92416, 95532, 103968, 107264, 120672, 127376, 131328, 138624, 143298, 151259, 155952, 160896, 181008, 184832, 191064, 207936, 214528, 214947, 241344, 254752, 262656, 277248, 286596, 302518, 311904, 321792, 362016, 382128, 415872, 429894, 453777, 482688, 509504, 554496, 573192, 605036, 623808, 643584, 724032, 764256, 831744, 859788, 907554, 965376, 1019008, 1146384, 1210072, 1247616, 1361331, 1448064, 1528512, 1663488, 1719576, 1815108, 1930752, 2038016, 2292768, 2420144, 2495232, 2722662, 2896128, 3057024, 3439152, 3630216, 4076032, 4083993, 4585536, 4840288, 4990464, 5445324, 5792256, 6114048, 6878304, 7260432, 8167986, 9171072, 9680576, 10890648, 12228096, 13756608, 14520864, 16335972, 18342144, 19361152, 21781296, 27513216, 29041728, 32671944, 36684288, 38722304, 43562592, 55026432, 58083456, 65343888, 77444608, 87125184, 110052864, 116166912, 130687776, 174250368, 232333824, 261375552, 348500736, 522751104, 697001472, 1045502208, 2091004416]

約数ペア:

[(1, 2091004416), (2, 1045502208), (3, 697001472), (4, 522751104), (6, 348500736), (8, 261375552), (9, 232333824), (12, 174250368), (16, 130687776), (18, 116166912), (19, 110052864), (24, 87125184), (27, 77444608), (32, 65343888), (36, 58083456), (38, 55026432), (48, 43562592), (54, 38722304), (57, 36684288), (64, 32671944), (72, 29041728), (76, 27513216), (96, 21781296), (108, 19361152), (114, 18342144), (128, 16335972), (144, 14520864), (152, 13756608), (171, 12228096), (192, 10890648), (216, 9680576), (228, 9171072), (256, 8167986), (288, 7260432), (304, 6878304), (342, 6114048), (361, 5792256), (384, 5445324), (419, 4990464), (432, 4840288), (456, 4585536), (512, 4083993), (513, 4076032), (576, 3630216), (608, 3439152), (684, 3057024), (722, 2896128), (768, 2722662), (838, 2495232), (864, 2420144), (912, 2292768), (1026, 2038016), (1083, 1930752), (1152, 1815108), (1216, 1719576), (1257, 1663488), (1368, 1528512), (1444, 1448064), (1536, 1361331), (1676, 1247616), (1728, 1210072), (1824, 1146384), (2052, 1019008), (2166, 965376), (2304, 907554), (2432, 859788), (2514, 831744), (2736, 764256), (2888, 724032), (3249, 643584), (3352, 623808), (3456, 605036), (3648, 573192), (3771, 554496), (4104, 509504), (4332, 482688), (4608, 453777), (4864, 429894), (5028, 415872), (5472, 382128), (5776, 362016), (6498, 321792), (6704, 311904), (6912, 302518), (7296, 286596), (7542, 277248), (7961, 262656), (8208, 254752), (8664, 241344), (9728, 214947), (9747, 214528), (10056, 207936), (10944, 191064), (11313, 184832), (11552, 181008), (12996, 160896), (13408, 155952), (13824, 151259), (14592, 143298), (15084, 138624), (15922, 131328), (16416, 127376), (17328, 120672), (19494, 107264), (20112, 103968), (21888, 95532), (22626, 92416), (23104, 90504), (23883, 87552), (25992, 80448), (26816, 77976), (29184, 71649), (30168, 69312), (31844, 65664), (32832, 63688), (34656, 60336), (38988, 53632), (40224, 51984), (43776, 47766), (45252, 46208)]