321288576

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 1057536000

約数和(自身を除く): 736247424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 79, 84, 89, 96, 102, 112, 119, 128, 136, 158, 168, 178, 192, 204, 224, 237, 238, 267, 272, 316, 336, 356, 357, 384, 408, 448, 474, 476, 534, 544, 553, 623, 632, 672, 712, 714, 816, 896, 948, 952, 1068, 1088, 1106, 1246, 1264, 1343, 1344, 1424, 1428, 1513, 1632, 1659, 1869, 1896, 1904, 2136, 2176, 2212, 2492, 2528, 2686, 2688, 2848, 2856, 3026, 3264, 3318, 3738, 3792, 3808, 4029, 4272, 4424, 4539, 4984, 5056, 5372, 5696, 5712, 6052, 6528, 6636, 7031, 7476, 7584, 7616, 8058, 8544, 8848, 9078, 9401, 9968, 10112, 10591, 10744, 11392, 11424, 12104, 13272, 14062, 14952, 15168, 15232, 16116, 17088, 17696, 18156, 18802, 19936, 21093, 21182, 21488, 22848, 24208, 26544, 28124, 28203, 29904, 30336, 31773, 32232, 34176, 35392, 36312, 37604, 39872, 42186, 42364, 42976, 45696, 48416, 49217, 53088, 56248, 56406, 59808, 63546, 64464, 70784, 72624, 75208, 79744, 84372, 84728, 85952, 96832, 98434, 106176, 112496, 112812, 119527, 119616, 127092, 128928, 145248, 147651, 150416, 168744, 169456, 171904, 193664, 196868, 212352, 224992, 225624, 239054, 239232, 254184, 257856, 290496, 295302, 300832, 337488, 338912, 358581, 393736, 449984, 451248, 478108, 508368, 515712, 580992, 590604, 601664, 674976, 677824, 717162, 787472, 836689, 899968, 902496, 956216, 1016736, 1181208, 1203328, 1349952, 1355648, 1434324, 1574944, 1673378, 1804992, 1912432, 2033472, 2362416, 2510067, 2699904, 2868648, 3149888, 3346756, 3609984, 3824864, 4066944, 4724832, 5020134, 5737296, 6299776, 6693512, 7649728, 9449664, 10040268, 11474592, 13387024, 15299456, 18899328, 20080536, 22949184, 26774048, 40161072, 45898368, 53548096, 80322144, 107096192, 160644288, 321288576]

約数ペア:

[(1, 321288576), (2, 160644288), (3, 107096192), (4, 80322144), (6, 53548096), (7, 45898368), (8, 40161072), (12, 26774048), (14, 22949184), (16, 20080536), (17, 18899328), (21, 15299456), (24, 13387024), (28, 11474592), (32, 10040268), (34, 9449664), (42, 7649728), (48, 6693512), (51, 6299776), (56, 5737296), (64, 5020134), (68, 4724832), (79, 4066944), (84, 3824864), (89, 3609984), (96, 3346756), (102, 3149888), (112, 2868648), (119, 2699904), (128, 2510067), (136, 2362416), (158, 2033472), (168, 1912432), (178, 1804992), (192, 1673378), (204, 1574944), (224, 1434324), (237, 1355648), (238, 1349952), (267, 1203328), (272, 1181208), (316, 1016736), (336, 956216), (356, 902496), (357, 899968), (384, 836689), (408, 787472), (448, 717162), (474, 677824), (476, 674976), (534, 601664), (544, 590604), (553, 580992), (623, 515712), (632, 508368), (672, 478108), (712, 451248), (714, 449984), (816, 393736), (896, 358581), (948, 338912), (952, 337488), (1068, 300832), (1088, 295302), (1106, 290496), (1246, 257856), (1264, 254184), (1343, 239232), (1344, 239054), (1424, 225624), (1428, 224992), (1513, 212352), (1632, 196868), (1659, 193664), (1869, 171904), (1896, 169456), (1904, 168744), (2136, 150416), (2176, 147651), (2212, 145248), (2492, 128928), (2528, 127092), (2686, 119616), (2688, 119527), (2848, 112812), (2856, 112496), (3026, 106176), (3264, 98434), (3318, 96832), (3738, 85952), (3792, 84728), (3808, 84372), (4029, 79744), (4272, 75208), (4424, 72624), (4539, 70784), (4984, 64464), (5056, 63546), (5372, 59808), (5696, 56406), (5712, 56248), (6052, 53088), (6528, 49217), (6636, 48416), (7031, 45696), (7476, 42976), (7584, 42364), (7616, 42186), (8058, 39872), (8544, 37604), (8848, 36312), (9078, 35392), (9401, 34176), (9968, 32232), (10112, 31773), (10591, 30336), (10744, 29904), (11392, 28203), (11424, 28124), (12104, 26544), (13272, 24208), (14062, 22848), (14952, 21488), (15168, 21182), (15232, 21093), (16116, 19936), (17088, 18802), (17696, 18156)]