214459488

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 693753984

約数和(自身を除く): 479294496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 96, 102, 108, 124, 136, 144, 153, 157, 162, 186, 204, 216, 248, 272, 279, 288, 306, 314, 324, 372, 408, 432, 459, 471, 496, 527, 544, 558, 612, 628, 648, 744, 816, 837, 864, 918, 942, 992, 1054, 1116, 1224, 1256, 1296, 1377, 1413, 1488, 1581, 1632, 1674, 1836, 1884, 2108, 2232, 2448, 2511, 2512, 2592, 2669, 2754, 2826, 2976, 3162, 3348, 3672, 3768, 4216, 4239, 4464, 4743, 4867, 4896, 5022, 5024, 5338, 5508, 5652, 6324, 6696, 7344, 7536, 8007, 8432, 8478, 8928, 9486, 9734, 10044, 10676, 11016, 11304, 12648, 12717, 13392, 14229, 14601, 14688, 15072, 16014, 16864, 16956, 18972, 19468, 20088, 21352, 22032, 22608, 24021, 25296, 25434, 26784, 28458, 29202, 32028, 33912, 37944, 38936, 40176, 42687, 42704, 43803, 44064, 45216, 48042, 50592, 50868, 56916, 58404, 64056, 67824, 72063, 75888, 77872, 80352, 82739, 85374, 85408, 87606, 96084, 101736, 113832, 116808, 128112, 131409, 135648, 144126, 151776, 155744, 165478, 170748, 175212, 192168, 203472, 216189, 227664, 233616, 248217, 256224, 262818, 288252, 330956, 341496, 350424, 384336, 394227, 406944, 432378, 455328, 467232, 496434, 525636, 576504, 661912, 682992, 700848, 744651, 768672, 788454, 864756, 992868, 1051272, 1153008, 1323824, 1365984, 1401696, 1489302, 1576908, 1729512, 1985736, 2102544, 2233953, 2306016, 2647648, 2978604, 3153816, 3459024, 3971472, 4205088, 4467906, 5957208, 6307632, 6701859, 6918048, 7942944, 8935812, 11914416, 12615264, 13403718, 17871624, 23828832, 26807436, 35743248, 53614872, 71486496, 107229744, 214459488]

約数ペア:

[(1, 214459488), (2, 107229744), (3, 71486496), (4, 53614872), (6, 35743248), (8, 26807436), (9, 23828832), (12, 17871624), (16, 13403718), (17, 12615264), (18, 11914416), (24, 8935812), (27, 7942944), (31, 6918048), (32, 6701859), (34, 6307632), (36, 5957208), (48, 4467906), (51, 4205088), (54, 3971472), (62, 3459024), (68, 3153816), (72, 2978604), (81, 2647648), (93, 2306016), (96, 2233953), (102, 2102544), (108, 1985736), (124, 1729512), (136, 1576908), (144, 1489302), (153, 1401696), (157, 1365984), (162, 1323824), (186, 1153008), (204, 1051272), (216, 992868), (248, 864756), (272, 788454), (279, 768672), (288, 744651), (306, 700848), (314, 682992), (324, 661912), (372, 576504), (408, 525636), (432, 496434), (459, 467232), (471, 455328), (496, 432378), (527, 406944), (544, 394227), (558, 384336), (612, 350424), (628, 341496), (648, 330956), (744, 288252), (816, 262818), (837, 256224), (864, 248217), (918, 233616), (942, 227664), (992, 216189), (1054, 203472), (1116, 192168), (1224, 175212), (1256, 170748), (1296, 165478), (1377, 155744), (1413, 151776), (1488, 144126), (1581, 135648), (1632, 131409), (1674, 128112), (1836, 116808), (1884, 113832), (2108, 101736), (2232, 96084), (2448, 87606), (2511, 85408), (2512, 85374), (2592, 82739), (2669, 80352), (2754, 77872), (2826, 75888), (2976, 72063), (3162, 67824), (3348, 64056), (3672, 58404), (3768, 56916), (4216, 50868), (4239, 50592), (4464, 48042), (4743, 45216), (4867, 44064), (4896, 43803), (5022, 42704), (5024, 42687), (5338, 40176), (5508, 38936), (5652, 37944), (6324, 33912), (6696, 32028), (7344, 29202), (7536, 28458), (8007, 26784), (8432, 25434), (8478, 25296), (8928, 24021), (9486, 22608), (9734, 22032), (10044, 21352), (10676, 20088), (11016, 19468), (11304, 18972), (12648, 16956), (12717, 16864), (13392, 16014), (14229, 15072), (14601, 14688)]