272260352

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 718179840

約数和(自身を除く): 445919488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 52, 56, 58, 62, 64, 91, 104, 112, 116, 124, 128, 169, 182, 203, 208, 217, 224, 232, 248, 256, 338, 364, 377, 403, 406, 416, 434, 448, 464, 496, 676, 728, 754, 806, 812, 832, 868, 896, 899, 928, 992, 1183, 1352, 1456, 1508, 1612, 1624, 1664, 1736, 1792, 1798, 1856, 1984, 2366, 2639, 2704, 2821, 2912, 3016, 3224, 3248, 3328, 3472, 3596, 3712, 3968, 4732, 4901, 5239, 5278, 5408, 5642, 5824, 6032, 6293, 6448, 6496, 6944, 7192, 7424, 7936, 9464, 9802, 10478, 10556, 10816, 11284, 11648, 11687, 12064, 12586, 12896, 12992, 13888, 14384, 18928, 19604, 20956, 21112, 21632, 22568, 23296, 23374, 24128, 25172, 25792, 25984, 27776, 28768, 34307, 36673, 37856, 39208, 41912, 42224, 43264, 45136, 46748, 48256, 50344, 51584, 51968, 55552, 57536, 68614, 73346, 75712, 78416, 81809, 83824, 84448, 90272, 93496, 96512, 100688, 103168, 115072, 137228, 146692, 151424, 151931, 156832, 163618, 167648, 168896, 180544, 186992, 201376, 230144, 274456, 293384, 302848, 303862, 313664, 327236, 335296, 337792, 361088, 373984, 402752, 548912, 586768, 607724, 627328, 654472, 670592, 675584, 722176, 747968, 805504, 1063517, 1097824, 1173536, 1215448, 1254656, 1308944, 1341184, 1495936, 1611008, 2127034, 2195648, 2347072, 2430896, 2617888, 2991872, 4254068, 4391296, 4694144, 4861792, 5235776, 8508136, 8782592, 9388288, 9723584, 10471552, 17016272, 19447168, 20943104, 34032544, 38894336, 68065088, 136130176, 272260352]

約数ペア:

[(1, 272260352), (2, 136130176), (4, 68065088), (7, 38894336), (8, 34032544), (13, 20943104), (14, 19447168), (16, 17016272), (26, 10471552), (28, 9723584), (29, 9388288), (31, 8782592), (32, 8508136), (52, 5235776), (56, 4861792), (58, 4694144), (62, 4391296), (64, 4254068), (91, 2991872), (104, 2617888), (112, 2430896), (116, 2347072), (124, 2195648), (128, 2127034), (169, 1611008), (182, 1495936), (203, 1341184), (208, 1308944), (217, 1254656), (224, 1215448), (232, 1173536), (248, 1097824), (256, 1063517), (338, 805504), (364, 747968), (377, 722176), (403, 675584), (406, 670592), (416, 654472), (434, 627328), (448, 607724), (464, 586768), (496, 548912), (676, 402752), (728, 373984), (754, 361088), (806, 337792), (812, 335296), (832, 327236), (868, 313664), (896, 303862), (899, 302848), (928, 293384), (992, 274456), (1183, 230144), (1352, 201376), (1456, 186992), (1508, 180544), (1612, 168896), (1624, 167648), (1664, 163618), (1736, 156832), (1792, 151931), (1798, 151424), (1856, 146692), (1984, 137228), (2366, 115072), (2639, 103168), (2704, 100688), (2821, 96512), (2912, 93496), (3016, 90272), (3224, 84448), (3248, 83824), (3328, 81809), (3472, 78416), (3596, 75712), (3712, 73346), (3968, 68614), (4732, 57536), (4901, 55552), (5239, 51968), (5278, 51584), (5408, 50344), (5642, 48256), (5824, 46748), (6032, 45136), (6293, 43264), (6448, 42224), (6496, 41912), (6944, 39208), (7192, 37856), (7424, 36673), (7936, 34307), (9464, 28768), (9802, 27776), (10478, 25984), (10556, 25792), (10816, 25172), (11284, 24128), (11648, 23374), (11687, 23296), (12064, 22568), (12586, 21632), (12896, 21112), (12992, 20956), (13888, 19604), (14384, 18928)]