248785152

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 216

約数和(自身を含む): 841653792

約数和(自身を除く): 592868640

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 601, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1202, 1232, 1344, 1408, 1568, 1617, 1792, 1803, 1848, 2112, 2156, 2352, 2404, 2464, 2688, 2816, 3136, 3234, 3606, 3696, 4207, 4224, 4312, 4704, 4808, 4928, 5376, 6272, 6468, 6611, 7212, 7392, 8414, 8448, 8624, 9408, 9616, 9856, 12544, 12621, 12936, 13222, 14424, 14784, 16828, 17248, 18816, 19232, 19712, 19833, 25242, 25872, 26444, 28848, 29449, 29568, 33656, 34496, 37632, 38464, 39666, 46277, 50484, 51744, 52888, 57696, 58898, 59136, 67312, 68992, 76928, 79332, 88347, 92554, 100968, 103488, 105776, 115392, 117796, 134624, 137984, 138831, 153856, 158664, 176694, 185108, 201936, 206976, 211552, 230784, 235592, 269248, 277662, 317328, 323939, 353388, 370216, 403872, 413952, 423104, 461568, 471184, 538496, 555324, 634656, 647878, 706776, 740432, 807744, 846208, 942368, 971817, 1076992, 1110648, 1269312, 1295756, 1413552, 1480864, 1615488, 1692416, 1884736, 1943634, 2221296, 2538624, 2591512, 2827104, 2961728, 3230976, 3769472, 3887268, 4442592, 5077248, 5183024, 5654208, 5923456, 7538944, 7774536, 8885184, 10366048, 11308416, 11846912, 15549072, 17770368, 20732096, 22616832, 31098144, 35540736, 41464192, 62196288, 82928384, 124392576, 248785152]

約数ペア:

[(1, 248785152), (2, 124392576), (3, 82928384), (4, 62196288), (6, 41464192), (7, 35540736), (8, 31098144), (11, 22616832), (12, 20732096), (14, 17770368), (16, 15549072), (21, 11846912), (22, 11308416), (24, 10366048), (28, 8885184), (32, 7774536), (33, 7538944), (42, 5923456), (44, 5654208), (48, 5183024), (49, 5077248), (56, 4442592), (64, 3887268), (66, 3769472), (77, 3230976), (84, 2961728), (88, 2827104), (96, 2591512), (98, 2538624), (112, 2221296), (128, 1943634), (132, 1884736), (147, 1692416), (154, 1615488), (168, 1480864), (176, 1413552), (192, 1295756), (196, 1269312), (224, 1110648), (231, 1076992), (256, 971817), (264, 942368), (294, 846208), (308, 807744), (336, 740432), (352, 706776), (384, 647878), (392, 634656), (448, 555324), (462, 538496), (528, 471184), (539, 461568), (588, 423104), (601, 413952), (616, 403872), (672, 370216), (704, 353388), (768, 323939), (784, 317328), (896, 277662), (924, 269248), (1056, 235592), (1078, 230784), (1176, 211552), (1202, 206976), (1232, 201936), (1344, 185108), (1408, 176694), (1568, 158664), (1617, 153856), (1792, 138831), (1803, 137984), (1848, 134624), (2112, 117796), (2156, 115392), (2352, 105776), (2404, 103488), (2464, 100968), (2688, 92554), (2816, 88347), (3136, 79332), (3234, 76928), (3606, 68992), (3696, 67312), (4207, 59136), (4224, 58898), (4312, 57696), (4704, 52888), (4808, 51744), (4928, 50484), (5376, 46277), (6272, 39666), (6468, 38464), (6611, 37632), (7212, 34496), (7392, 33656), (8414, 29568), (8448, 29449), (8624, 28848), (9408, 26444), (9616, 25872), (9856, 25242), (12544, 19833), (12621, 19712), (12936, 19232), (13222, 18816), (14424, 17248), (14784, 16828)]