1243348992

素因数分解:

$2^{18}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 228

約数和(自身を含む): 3925861056

約数和(自身を除く): 2682512064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 256, 272, 279, 288, 306, 372, 384, 408, 496, 512, 527, 544, 558, 576, 612, 744, 768, 816, 992, 1024, 1054, 1088, 1116, 1152, 1224, 1488, 1536, 1581, 1632, 1984, 2048, 2108, 2176, 2232, 2304, 2448, 2976, 3072, 3162, 3264, 3968, 4096, 4216, 4352, 4464, 4608, 4743, 4896, 5952, 6144, 6324, 6528, 7936, 8192, 8432, 8704, 8928, 9216, 9486, 9792, 11904, 12288, 12648, 13056, 15872, 16384, 16864, 17408, 17856, 18432, 18972, 19584, 23808, 24576, 25296, 26112, 31744, 32768, 33728, 34816, 35712, 36864, 37944, 39168, 47616, 49152, 50592, 52224, 63488, 65536, 67456, 69632, 71424, 73728, 75888, 78336, 95232, 98304, 101184, 104448, 126976, 131072, 134912, 139264, 142848, 147456, 151776, 156672, 190464, 196608, 202368, 208896, 253952, 262144, 269824, 278528, 285696, 294912, 303552, 313344, 380928, 393216, 404736, 417792, 507904, 539648, 557056, 571392, 589824, 607104, 626688, 761856, 786432, 809472, 835584, 1015808, 1079296, 1114112, 1142784, 1179648, 1214208, 1253376, 1523712, 1618944, 1671168, 2031616, 2158592, 2228224, 2285568, 2359296, 2428416, 2506752, 3047424, 3237888, 3342336, 4063232, 4317184, 4456448, 4571136, 4856832, 5013504, 6094848, 6475776, 6684672, 8126464, 8634368, 9142272, 9713664, 10027008, 12189696, 12951552, 13369344, 17268736, 18284544, 19427328, 20054016, 24379392, 25903104, 34537472, 36569088, 38854656, 40108032, 51806208, 69074944, 73138176, 77709312, 103612416, 138149888, 155418624, 207224832, 310837248, 414449664, 621674496, 1243348992]

約数ペア:

[(1, 1243348992), (2, 621674496), (3, 414449664), (4, 310837248), (6, 207224832), (8, 155418624), (9, 138149888), (12, 103612416), (16, 77709312), (17, 73138176), (18, 69074944), (24, 51806208), (31, 40108032), (32, 38854656), (34, 36569088), (36, 34537472), (48, 25903104), (51, 24379392), (62, 20054016), (64, 19427328), (68, 18284544), (72, 17268736), (93, 13369344), (96, 12951552), (102, 12189696), (124, 10027008), (128, 9713664), (136, 9142272), (144, 8634368), (153, 8126464), (186, 6684672), (192, 6475776), (204, 6094848), (248, 5013504), (256, 4856832), (272, 4571136), (279, 4456448), (288, 4317184), (306, 4063232), (372, 3342336), (384, 3237888), (408, 3047424), (496, 2506752), (512, 2428416), (527, 2359296), (544, 2285568), (558, 2228224), (576, 2158592), (612, 2031616), (744, 1671168), (768, 1618944), (816, 1523712), (992, 1253376), (1024, 1214208), (1054, 1179648), (1088, 1142784), (1116, 1114112), (1152, 1079296), (1224, 1015808), (1488, 835584), (1536, 809472), (1581, 786432), (1632, 761856), (1984, 626688), (2048, 607104), (2108, 589824), (2176, 571392), (2232, 557056), (2304, 539648), (2448, 507904), (2976, 417792), (3072, 404736), (3162, 393216), (3264, 380928), (3968, 313344), (4096, 303552), (4216, 294912), (4352, 285696), (4464, 278528), (4608, 269824), (4743, 262144), (4896, 253952), (5952, 208896), (6144, 202368), (6324, 196608), (6528, 190464), (7936, 156672), (8192, 151776), (8432, 147456), (8704, 142848), (8928, 139264), (9216, 134912), (9486, 131072), (9792, 126976), (11904, 104448), (12288, 101184), (12648, 98304), (13056, 95232), (15872, 78336), (16384, 75888), (16864, 73728), (17408, 71424), (17856, 69632), (18432, 67456), (18972, 65536), (19584, 63488), (23808, 52224), (24576, 50592), (25296, 49152), (26112, 47616), (31744, 39168), (32768, 37944), (33728, 36864), (34816, 35712)]