253215648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 885620736

約数和(自身を除く): 632405088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 43, 46, 48, 56, 63, 69, 72, 84, 86, 92, 96, 112, 126, 127, 129, 138, 144, 161, 168, 172, 184, 207, 224, 252, 254, 258, 276, 288, 301, 322, 336, 344, 368, 381, 387, 414, 483, 504, 508, 516, 552, 602, 644, 672, 688, 736, 762, 774, 828, 889, 903, 966, 989, 1008, 1016, 1032, 1104, 1143, 1204, 1288, 1376, 1449, 1524, 1548, 1656, 1778, 1806, 1932, 1978, 2016, 2032, 2064, 2208, 2286, 2408, 2576, 2667, 2709, 2898, 2921, 2967, 3048, 3096, 3312, 3556, 3612, 3864, 3956, 4064, 4128, 4572, 4816, 5152, 5334, 5418, 5461, 5796, 5842, 5934, 6096, 6192, 6624, 6923, 7112, 7224, 7728, 7912, 8001, 8763, 8901, 9144, 9632, 10668, 10836, 10922, 11592, 11684, 11868, 12192, 12384, 13846, 14224, 14448, 15456, 15824, 16002, 16383, 17526, 17802, 18288, 20447, 20769, 21336, 21672, 21844, 23184, 23368, 23736, 26289, 27692, 28448, 28896, 31648, 32004, 32766, 35052, 35604, 36576, 38227, 40894, 41538, 42672, 43344, 43688, 46368, 46736, 47472, 49149, 52578, 55384, 61341, 62307, 64008, 65532, 70104, 71208, 76454, 81788, 83076, 85344, 86688, 87376, 93472, 94944, 98298, 105156, 110768, 114681, 122682, 124614, 125603, 128016, 131064, 140208, 142416, 152908, 163576, 166152, 174752, 184023, 196596, 210312, 221536, 229362, 245364, 249228, 251206, 256032, 262128, 280416, 284832, 305816, 327152, 332304, 344043, 368046, 376809, 393192, 420624, 458724, 490728, 498456, 502412, 524256, 611632, 654304, 664608, 688086, 736092, 753618, 786384, 841248, 879221, 917448, 981456, 996912, 1004824, 1130427, 1223264, 1376172, 1472184, 1507236, 1572768, 1758442, 1834896, 1962912, 1993824, 2009648, 2260854, 2637663, 2752344, 2944368, 3014472, 3516884, 3669792, 4019296, 4521708, 5275326, 5504688, 5888736, 6028944, 7033768, 7912989, 9043416, 10550652, 11009376, 12057888, 14067536, 15825978, 18086832, 21101304, 28135072, 31651956, 36173664, 42202608, 63303912, 84405216, 126607824, 253215648]

約数ペア:

[(1, 253215648), (2, 126607824), (3, 84405216), (4, 63303912), (6, 42202608), (7, 36173664), (8, 31651956), (9, 28135072), (12, 21101304), (14, 18086832), (16, 15825978), (18, 14067536), (21, 12057888), (23, 11009376), (24, 10550652), (28, 9043416), (32, 7912989), (36, 7033768), (42, 6028944), (43, 5888736), (46, 5504688), (48, 5275326), (56, 4521708), (63, 4019296), (69, 3669792), (72, 3516884), (84, 3014472), (86, 2944368), (92, 2752344), (96, 2637663), (112, 2260854), (126, 2009648), (127, 1993824), (129, 1962912), (138, 1834896), (144, 1758442), (161, 1572768), (168, 1507236), (172, 1472184), (184, 1376172), (207, 1223264), (224, 1130427), (252, 1004824), (254, 996912), (258, 981456), (276, 917448), (288, 879221), (301, 841248), (322, 786384), (336, 753618), (344, 736092), (368, 688086), (381, 664608), (387, 654304), (414, 611632), (483, 524256), (504, 502412), (508, 498456), (516, 490728), (552, 458724), (602, 420624), (644, 393192), (672, 376809), (688, 368046), (736, 344043), (762, 332304), (774, 327152), (828, 305816), (889, 284832), (903, 280416), (966, 262128), (989, 256032), (1008, 251206), (1016, 249228), (1032, 245364), (1104, 229362), (1143, 221536), (1204, 210312), (1288, 196596), (1376, 184023), (1449, 174752), (1524, 166152), (1548, 163576), (1656, 152908), (1778, 142416), (1806, 140208), (1932, 131064), (1978, 128016), (2016, 125603), (2032, 124614), (2064, 122682), (2208, 114681), (2286, 110768), (2408, 105156), (2576, 98298), (2667, 94944), (2709, 93472), (2898, 87376), (2921, 86688), (2967, 85344), (3048, 83076), (3096, 81788), (3312, 76454), (3556, 71208), (3612, 70104), (3864, 65532), (3956, 64008), (4064, 62307), (4128, 61341), (4572, 55384), (4816, 52578), (5152, 49149), (5334, 47472), (5418, 46736), (5461, 46368), (5796, 43688), (5842, 43344), (5934, 42672), (6096, 41538), (6192, 40894), (6624, 38227), (6923, 36576), (7112, 35604), (7224, 35052), (7728, 32766), (7912, 32004), (8001, 31648), (8763, 28896), (8901, 28448), (9144, 27692), (9632, 26289), (10668, 23736), (10836, 23368), (10922, 23184), (11592, 21844), (11684, 21672), (11868, 21336), (12192, 20769), (12384, 20447), (13846, 18288), (14224, 17802), (14448, 17526), (15456, 16383), (15824, 16002)]