309940992

素因数分解:

$2^8\times 3^4\times {\mathrm{14947}}^1$

素因数の和:14975

約数の個数: 90

約数和(自身を含む): 924249788

約数和(自身を除く): 614308796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 14947, 20736, 29894, 44841, 59788, 89682, 119576, 134523, 179364, 239152, 269046, 358728, 403569, 478304, 538092, 717456, 807138, 956608, 1076184, 1210707, 1434912, 1614276, 1913216, 2152368, 2421414, 2869824, 3228552, 3826432, 4304736, 4842828, 5739648, 6457104, 8609472, 9685656, 11479296, 12914208, 17218944, 19371312, 25828416, 34437888, 38742624, 51656832, 77485248, 103313664, 154970496, 309940992]

約数ペア:

[(1, 309940992), (2, 154970496), (3, 103313664), (4, 77485248), (6, 51656832), (8, 38742624), (9, 34437888), (12, 25828416), (16, 19371312), (18, 17218944), (24, 12914208), (27, 11479296), (32, 9685656), (36, 8609472), (48, 6457104), (54, 5739648), (64, 4842828), (72, 4304736), (81, 3826432), (96, 3228552), (108, 2869824), (128, 2421414), (144, 2152368), (162, 1913216), (192, 1614276), (216, 1434912), (256, 1210707), (288, 1076184), (324, 956608), (384, 807138), (432, 717456), (576, 538092), (648, 478304), (768, 403569), (864, 358728), (1152, 269046), (1296, 239152), (1728, 179364), (2304, 134523), (2592, 119576), (3456, 89682), (5184, 59788), (6912, 44841), (10368, 29894), (14947, 20736)]