264777984

素因数分解:

$2^8\times 3^4\times {\mathrm{113}}^2$

素因数の和:254

約数の個数: 135

約数和(自身を含む): 796568773

約数和(自身を除く): 531790789

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 128, 144, 162, 192, 216, 226, 256, 288, 324, 339, 384, 432, 452, 576, 648, 678, 768, 864, 904, 1017, 1152, 1296, 1356, 1728, 1808, 2034, 2304, 2592, 2712, 3051, 3456, 3616, 4068, 5184, 5424, 6102, 6912, 7232, 8136, 9153, 10368, 10848, 12204, 12769, 14464, 16272, 18306, 20736, 21696, 24408, 25538, 28928, 32544, 36612, 38307, 43392, 48816, 51076, 65088, 73224, 76614, 86784, 97632, 102152, 114921, 130176, 146448, 153228, 195264, 204304, 229842, 260352, 292896, 306456, 344763, 390528, 408608, 459684, 585792, 612912, 689526, 781056, 817216, 919368, 1034289, 1171584, 1225824, 1379052, 1634432, 1838736, 2068578, 2343168, 2451648, 2758104, 3268864, 3677472, 4137156, 4903296, 5516208, 7354944, 8274312, 9806592, 11032416, 14709888, 16548624, 22064832, 29419776, 33097248, 44129664, 66194496, 88259328, 132388992, 264777984]

約数ペア:

[(1, 264777984), (2, 132388992), (3, 88259328), (4, 66194496), (6, 44129664), (8, 33097248), (9, 29419776), (12, 22064832), (16, 16548624), (18, 14709888), (24, 11032416), (27, 9806592), (32, 8274312), (36, 7354944), (48, 5516208), (54, 4903296), (64, 4137156), (72, 3677472), (81, 3268864), (96, 2758104), (108, 2451648), (113, 2343168), (128, 2068578), (144, 1838736), (162, 1634432), (192, 1379052), (216, 1225824), (226, 1171584), (256, 1034289), (288, 919368), (324, 817216), (339, 781056), (384, 689526), (432, 612912), (452, 585792), (576, 459684), (648, 408608), (678, 390528), (768, 344763), (864, 306456), (904, 292896), (1017, 260352), (1152, 229842), (1296, 204304), (1356, 195264), (1728, 153228), (1808, 146448), (2034, 130176), (2304, 114921), (2592, 102152), (2712, 97632), (3051, 86784), (3456, 76614), (3616, 73224), (4068, 65088), (5184, 51076), (5424, 48816), (6102, 43392), (6912, 38307), (7232, 36612), (8136, 32544), (9153, 28928), (10368, 25538), (10848, 24408), (12204, 21696), (12769, 20736), (14464, 18306)]