345518064

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1100286720

約数和(自身を除く): 754768656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 34, 36, 48, 51, 58, 62, 68, 72, 87, 93, 102, 116, 124, 136, 144, 153, 157, 174, 186, 204, 232, 248, 261, 272, 279, 306, 314, 348, 372, 408, 464, 471, 493, 496, 522, 527, 558, 612, 628, 696, 744, 816, 899, 942, 986, 1044, 1054, 1116, 1224, 1256, 1392, 1413, 1479, 1488, 1581, 1798, 1884, 1972, 2088, 2108, 2232, 2448, 2512, 2669, 2697, 2826, 2958, 3162, 3596, 3768, 3944, 4176, 4216, 4437, 4464, 4553, 4743, 4867, 5338, 5394, 5652, 5916, 6324, 7192, 7536, 7888, 8007, 8091, 8432, 8874, 9106, 9486, 9734, 10676, 10788, 11304, 11832, 12648, 13659, 14384, 14601, 15283, 16014, 16182, 17748, 18212, 18972, 19468, 21352, 21576, 22608, 23664, 24021, 25296, 27318, 29202, 30566, 32028, 32364, 35496, 36424, 37944, 38936, 40977, 42704, 43152, 43803, 45849, 48042, 54636, 58404, 61132, 64056, 64728, 70992, 72848, 75888, 77401, 77872, 81954, 82739, 87606, 91698, 96084, 109272, 116808, 122264, 128112, 129456, 137547, 141143, 154802, 163908, 165478, 175212, 183396, 192168, 218544, 232203, 233616, 244528, 248217, 275094, 282286, 309604, 327816, 330956, 350424, 366792, 384336, 423429, 464406, 496434, 550188, 564572, 619208, 655632, 661912, 696609, 700848, 733584, 744651, 846858, 928812, 992868, 1100376, 1129144, 1238416, 1270287, 1323824, 1393218, 1489302, 1693716, 1857624, 1985736, 2200752, 2258288, 2399431, 2540574, 2786436, 2978604, 3387432, 3715248, 3971472, 4798862, 5081148, 5572872, 5957208, 6774864, 7198293, 9597724, 10162296, 11145744, 11914416, 14396586, 19195448, 20324592, 21594879, 28793172, 38390896, 43189758, 57586344, 86379516, 115172688, 172759032, 345518064]

約数ペア:

[(1, 345518064), (2, 172759032), (3, 115172688), (4, 86379516), (6, 57586344), (8, 43189758), (9, 38390896), (12, 28793172), (16, 21594879), (17, 20324592), (18, 19195448), (24, 14396586), (29, 11914416), (31, 11145744), (34, 10162296), (36, 9597724), (48, 7198293), (51, 6774864), (58, 5957208), (62, 5572872), (68, 5081148), (72, 4798862), (87, 3971472), (93, 3715248), (102, 3387432), (116, 2978604), (124, 2786436), (136, 2540574), (144, 2399431), (153, 2258288), (157, 2200752), (174, 1985736), (186, 1857624), (204, 1693716), (232, 1489302), (248, 1393218), (261, 1323824), (272, 1270287), (279, 1238416), (306, 1129144), (314, 1100376), (348, 992868), (372, 928812), (408, 846858), (464, 744651), (471, 733584), (493, 700848), (496, 696609), (522, 661912), (527, 655632), (558, 619208), (612, 564572), (628, 550188), (696, 496434), (744, 464406), (816, 423429), (899, 384336), (942, 366792), (986, 350424), (1044, 330956), (1054, 327816), (1116, 309604), (1224, 282286), (1256, 275094), (1392, 248217), (1413, 244528), (1479, 233616), (1488, 232203), (1581, 218544), (1798, 192168), (1884, 183396), (1972, 175212), (2088, 165478), (2108, 163908), (2232, 154802), (2448, 141143), (2512, 137547), (2669, 129456), (2697, 128112), (2826, 122264), (2958, 116808), (3162, 109272), (3596, 96084), (3768, 91698), (3944, 87606), (4176, 82739), (4216, 81954), (4437, 77872), (4464, 77401), (4553, 75888), (4743, 72848), (4867, 70992), (5338, 64728), (5394, 64056), (5652, 61132), (5916, 58404), (6324, 54636), (7192, 48042), (7536, 45849), (7888, 43803), (8007, 43152), (8091, 42704), (8432, 40977), (8874, 38936), (9106, 37944), (9486, 36424), (9734, 35496), (10676, 32364), (10788, 32028), (11304, 30566), (11832, 29202), (12648, 27318), (13659, 25296), (14384, 24021), (14601, 23664), (15283, 22608), (16014, 21576), (16182, 21352), (17748, 19468), (18212, 18972)]