246231264

素因数分解:

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

素因数の和:249

約数の個数: 144

約数和(自身を含む): 711671184

約数和(自身を除く): 465439920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 157, 186, 204, 248, 272, 314, 372, 408, 471, 496, 527, 544, 628, 744, 816, 942, 961, 992, 1054, 1256, 1488, 1581, 1632, 1884, 1922, 2108, 2512, 2669, 2883, 2976, 3162, 3768, 3844, 4216, 4867, 5024, 5338, 5766, 6324, 7536, 7688, 8007, 8432, 9734, 10676, 11532, 12648, 14601, 15072, 15376, 16014, 16337, 16864, 19468, 21352, 23064, 25296, 29202, 30752, 32028, 32674, 38936, 42704, 46128, 49011, 50592, 58404, 64056, 65348, 77872, 82739, 85408, 92256, 98022, 116808, 128112, 130696, 150877, 155744, 165478, 196044, 233616, 248217, 256224, 261392, 301754, 330956, 392088, 452631, 467232, 496434, 522784, 603508, 661912, 784176, 905262, 992868, 1207016, 1323824, 1568352, 1810524, 1985736, 2414032, 2564909, 2647648, 3621048, 3971472, 4828064, 5129818, 7242096, 7694727, 7942944, 10259636, 14484192, 15389454, 20519272, 30778908, 41038544, 61557816, 82077088, 123115632, 246231264]

約数ペア:

[(1, 246231264), (2, 123115632), (3, 82077088), (4, 61557816), (6, 41038544), (8, 30778908), (12, 20519272), (16, 15389454), (17, 14484192), (24, 10259636), (31, 7942944), (32, 7694727), (34, 7242096), (48, 5129818), (51, 4828064), (62, 3971472), (68, 3621048), (93, 2647648), (96, 2564909), (102, 2414032), (124, 1985736), (136, 1810524), (157, 1568352), (186, 1323824), (204, 1207016), (248, 992868), (272, 905262), (314, 784176), (372, 661912), (408, 603508), (471, 522784), (496, 496434), (527, 467232), (544, 452631), (628, 392088), (744, 330956), (816, 301754), (942, 261392), (961, 256224), (992, 248217), (1054, 233616), (1256, 196044), (1488, 165478), (1581, 155744), (1632, 150877), (1884, 130696), (1922, 128112), (2108, 116808), (2512, 98022), (2669, 92256), (2883, 85408), (2976, 82739), (3162, 77872), (3768, 65348), (3844, 64056), (4216, 58404), (4867, 50592), (5024, 49011), (5338, 46128), (5766, 42704), (6324, 38936), (7536, 32674), (7688, 32028), (8007, 30752), (8432, 29202), (9734, 25296), (10676, 23064), (11532, 21352), (12648, 19468), (14601, 16864), (15072, 16337), (15376, 16014)]