254547072

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 824241600

約数和(自身を除く): 569694528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 736, 739, 828, 832, 897, 936, 1104, 1152, 1196, 1248, 1472, 1478, 1656, 1664, 1794, 1872, 2208, 2217, 2392, 2496, 2691, 2944, 2956, 3312, 3588, 3744, 4416, 4434, 4784, 4992, 5382, 5912, 6624, 6651, 7176, 7488, 8832, 8868, 9568, 9607, 10764, 11824, 13248, 13302, 14352, 14976, 16997, 17736, 19136, 19214, 21528, 23648, 26496, 26604, 28704, 28821, 33994, 35472, 38272, 38428, 43056, 47296, 50991, 53208, 57408, 57642, 67988, 70944, 76856, 86112, 86463, 94592, 101982, 106416, 114816, 115284, 135976, 141888, 152973, 153712, 172224, 172926, 203964, 212832, 220961, 230568, 271952, 283776, 305946, 307424, 344448, 345852, 407928, 425664, 441922, 461136, 543904, 611892, 614848, 662883, 691704, 815856, 851328, 883844, 922272, 1087808, 1223784, 1229696, 1325766, 1383408, 1631712, 1767688, 1844544, 1988649, 2175616, 2447568, 2651532, 2766816, 3263424, 3535376, 3689088, 3977298, 4895136, 5303064, 5533632, 6526848, 7070752, 7954596, 9790272, 10606128, 11067264, 14141504, 15909192, 19580544, 21212256, 28283008, 31818384, 42424512, 63636768, 84849024, 127273536, 254547072]

約数ペア:

[(1, 254547072), (2, 127273536), (3, 84849024), (4, 63636768), (6, 42424512), (8, 31818384), (9, 28283008), (12, 21212256), (13, 19580544), (16, 15909192), (18, 14141504), (23, 11067264), (24, 10606128), (26, 9790272), (32, 7954596), (36, 7070752), (39, 6526848), (46, 5533632), (48, 5303064), (52, 4895136), (64, 3977298), (69, 3689088), (72, 3535376), (78, 3263424), (92, 2766816), (96, 2651532), (104, 2447568), (117, 2175616), (128, 1988649), (138, 1844544), (144, 1767688), (156, 1631712), (184, 1383408), (192, 1325766), (207, 1229696), (208, 1223784), (234, 1087808), (276, 922272), (288, 883844), (299, 851328), (312, 815856), (368, 691704), (384, 662883), (414, 614848), (416, 611892), (468, 543904), (552, 461136), (576, 441922), (598, 425664), (624, 407928), (736, 345852), (739, 344448), (828, 307424), (832, 305946), (897, 283776), (936, 271952), (1104, 230568), (1152, 220961), (1196, 212832), (1248, 203964), (1472, 172926), (1478, 172224), (1656, 153712), (1664, 152973), (1794, 141888), (1872, 135976), (2208, 115284), (2217, 114816), (2392, 106416), (2496, 101982), (2691, 94592), (2944, 86463), (2956, 86112), (3312, 76856), (3588, 70944), (3744, 67988), (4416, 57642), (4434, 57408), (4784, 53208), (4992, 50991), (5382, 47296), (5912, 43056), (6624, 38428), (6651, 38272), (7176, 35472), (7488, 33994), (8832, 28821), (8868, 28704), (9568, 26604), (9607, 26496), (10764, 23648), (11824, 21528), (13248, 19214), (13302, 19136), (14352, 17736), (14976, 16997)]