309116928

素因数分解:

$2^{14}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 870291520

約数和(自身を除く): 561174592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 331, 384, 456, 512, 608, 662, 768, 912, 993, 1024, 1216, 1324, 1536, 1824, 1986, 2048, 2432, 2648, 3072, 3648, 3972, 4096, 4864, 5296, 6144, 6289, 7296, 7944, 8192, 9728, 10592, 12288, 12578, 14592, 15888, 16384, 18867, 19456, 21184, 24576, 25156, 29184, 31776, 37734, 38912, 42368, 49152, 50312, 58368, 63552, 75468, 77824, 84736, 100624, 116736, 127104, 150936, 155648, 169472, 201248, 233472, 254208, 301872, 311296, 338944, 402496, 466944, 508416, 603744, 677888, 804992, 933888, 1016832, 1207488, 1355776, 1609984, 2033664, 2414976, 2711552, 3219968, 4067328, 4829952, 5423104, 6439936, 8134656, 9659904, 12879872, 16269312, 19319808, 25759744, 38639616, 51519488, 77279232, 103038976, 154558464, 309116928]

約数ペア:

[(1, 309116928), (2, 154558464), (3, 103038976), (4, 77279232), (6, 51519488), (8, 38639616), (12, 25759744), (16, 19319808), (19, 16269312), (24, 12879872), (32, 9659904), (38, 8134656), (48, 6439936), (57, 5423104), (64, 4829952), (76, 4067328), (96, 3219968), (114, 2711552), (128, 2414976), (152, 2033664), (192, 1609984), (228, 1355776), (256, 1207488), (304, 1016832), (331, 933888), (384, 804992), (456, 677888), (512, 603744), (608, 508416), (662, 466944), (768, 402496), (912, 338944), (993, 311296), (1024, 301872), (1216, 254208), (1324, 233472), (1536, 201248), (1824, 169472), (1986, 155648), (2048, 150936), (2432, 127104), (2648, 116736), (3072, 100624), (3648, 84736), (3972, 77824), (4096, 75468), (4864, 63552), (5296, 58368), (6144, 50312), (6289, 49152), (7296, 42368), (7944, 38912), (8192, 37734), (9728, 31776), (10592, 29184), (12288, 25156), (12578, 24576), (14592, 21184), (15888, 19456), (16384, 18867)]