259042464

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 787281768

約数和(自身を除く): 528239304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 157, 204, 272, 288, 306, 314, 337, 408, 471, 544, 612, 628, 674, 816, 942, 1011, 1224, 1256, 1348, 1413, 1632, 1884, 2022, 2448, 2512, 2669, 2696, 2826, 3033, 3768, 4044, 4896, 5024, 5338, 5392, 5652, 5729, 6066, 7536, 8007, 8088, 10676, 10784, 11304, 11458, 12132, 15072, 16014, 16176, 17187, 21352, 22608, 22916, 24021, 24264, 32028, 32352, 34374, 42704, 45216, 45832, 48042, 48528, 51561, 52909, 64056, 68748, 85408, 91664, 96084, 97056, 103122, 105818, 128112, 137496, 158727, 183328, 192168, 206244, 211636, 256224, 274992, 317454, 384336, 412488, 423272, 476181, 549984, 634908, 768672, 824976, 846544, 899453, 952362, 1269816, 1649952, 1693088, 1798906, 1904724, 2539632, 2698359, 3597812, 3809448, 5079264, 5396718, 7195624, 7618896, 8095077, 10793436, 14391248, 15237792, 16190154, 21586872, 28782496, 32380308, 43173744, 64760616, 86347488, 129521232, 259042464]

約数ペア:

[(1, 259042464), (2, 129521232), (3, 86347488), (4, 64760616), (6, 43173744), (8, 32380308), (9, 28782496), (12, 21586872), (16, 16190154), (17, 15237792), (18, 14391248), (24, 10793436), (32, 8095077), (34, 7618896), (36, 7195624), (48, 5396718), (51, 5079264), (68, 3809448), (72, 3597812), (96, 2698359), (102, 2539632), (136, 1904724), (144, 1798906), (153, 1693088), (157, 1649952), (204, 1269816), (272, 952362), (288, 899453), (306, 846544), (314, 824976), (337, 768672), (408, 634908), (471, 549984), (544, 476181), (612, 423272), (628, 412488), (674, 384336), (816, 317454), (942, 274992), (1011, 256224), (1224, 211636), (1256, 206244), (1348, 192168), (1413, 183328), (1632, 158727), (1884, 137496), (2022, 128112), (2448, 105818), (2512, 103122), (2669, 97056), (2696, 96084), (2826, 91664), (3033, 85408), (3768, 68748), (4044, 64056), (4896, 52909), (5024, 51561), (5338, 48528), (5392, 48042), (5652, 45832), (5729, 45216), (6066, 42704), (7536, 34374), (8007, 32352), (8088, 32028), (10676, 24264), (10784, 24021), (11304, 22916), (11458, 22608), (12132, 21352), (15072, 17187), (16014, 16176)]