763340032

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 1983432192

約数和(自身を除く): 1220092160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 151, 182, 196, 208, 217, 224, 248, 256, 302, 364, 392, 403, 416, 434, 448, 496, 604, 637, 728, 784, 806, 832, 868, 896, 992, 1057, 1208, 1274, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1963, 1984, 2114, 2416, 2548, 2821, 2912, 3038, 3136, 3224, 3328, 3472, 3926, 3968, 4228, 4681, 4832, 5096, 5642, 5824, 6076, 6272, 6448, 6944, 7399, 7852, 7936, 8456, 9362, 9664, 10192, 11284, 11648, 12152, 12544, 12896, 13741, 13888, 14798, 15704, 16912, 18724, 19328, 19747, 20384, 22568, 23296, 24304, 25792, 27482, 27776, 29596, 31408, 32767, 33824, 37448, 38656, 39494, 40768, 45136, 48608, 51584, 54964, 55552, 59192, 60853, 62816, 65534, 67648, 74896, 78988, 81536, 90272, 96187, 97216, 103168, 109928, 118384, 121706, 125632, 131068, 135296, 149792, 157976, 163072, 180544, 192374, 194432, 219856, 229369, 236768, 243412, 251264, 262136, 270592, 299584, 315952, 361088, 384748, 388864, 425971, 439712, 458738, 473536, 486824, 502528, 524272, 599168, 631904, 722176, 769496, 851942, 879424, 917476, 947072, 973648, 1048544, 1198336, 1263808, 1538992, 1703884, 1758848, 1834952, 1894144, 1947296, 2097088, 2527616, 2981797, 3077984, 3407768, 3517696, 3669904, 3894592, 4194176, 5055232, 5963594, 6155968, 6815536, 7339808, 7789184, 8388352, 11927188, 12311936, 13631072, 14679616, 15578368, 23854376, 24623872, 27262144, 29359232, 47708752, 54524288, 58718464, 95417504, 109048576, 190835008, 381670016, 763340032]

約数ペア:

[(1, 763340032), (2, 381670016), (4, 190835008), (7, 109048576), (8, 95417504), (13, 58718464), (14, 54524288), (16, 47708752), (26, 29359232), (28, 27262144), (31, 24623872), (32, 23854376), (49, 15578368), (52, 14679616), (56, 13631072), (62, 12311936), (64, 11927188), (91, 8388352), (98, 7789184), (104, 7339808), (112, 6815536), (124, 6155968), (128, 5963594), (151, 5055232), (182, 4194176), (196, 3894592), (208, 3669904), (217, 3517696), (224, 3407768), (248, 3077984), (256, 2981797), (302, 2527616), (364, 2097088), (392, 1947296), (403, 1894144), (416, 1834952), (434, 1758848), (448, 1703884), (496, 1538992), (604, 1263808), (637, 1198336), (728, 1048544), (784, 973648), (806, 947072), (832, 917476), (868, 879424), (896, 851942), (992, 769496), (1057, 722176), (1208, 631904), (1274, 599168), (1456, 524272), (1519, 502528), (1568, 486824), (1612, 473536), (1664, 458738), (1736, 439712), (1792, 425971), (1963, 388864), (1984, 384748), (2114, 361088), (2416, 315952), (2548, 299584), (2821, 270592), (2912, 262136), (3038, 251264), (3136, 243412), (3224, 236768), (3328, 229369), (3472, 219856), (3926, 194432), (3968, 192374), (4228, 180544), (4681, 163072), (4832, 157976), (5096, 149792), (5642, 135296), (5824, 131068), (6076, 125632), (6272, 121706), (6448, 118384), (6944, 109928), (7399, 103168), (7852, 97216), (7936, 96187), (8456, 90272), (9362, 81536), (9664, 78988), (10192, 74896), (11284, 67648), (11648, 65534), (12152, 62816), (12544, 60853), (12896, 59192), (13741, 55552), (13888, 54964), (14798, 51584), (15704, 48608), (16912, 45136), (18724, 40768), (19328, 39494), (19747, 38656), (20384, 37448), (22568, 33824), (23296, 32767), (24304, 31408), (25792, 29596), (27482, 27776)]