1305191100416

素因数分解:

$2^{12}\times 7^1\times {\mathrm{89}}^1\times {\mathrm{511477}}^1$

素因数の和:511597

約数の個数: 104

約数和(自身を含む): 3016451734560

約数和(自身を除く): 1711260634144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 512, 623, 712, 896, 1024, 1246, 1424, 1792, 2048, 2492, 2848, 3584, 4096, 4984, 5696, 7168, 9968, 11392, 14336, 19936, 22784, 28672, 39872, 45568, 79744, 91136, 159488, 182272, 318976, 364544, 511477, 637952, 1022954, 1275904, 2045908, 2551808, 3580339, 4091816, 7160678, 8183632, 14321356, 16367264, 28642712, 32734528, 45521453, 57285424, 65469056, 91042906, 114570848, 130938112, 182085812, 229141696, 261876224, 318650171, 364171624, 458283392, 523752448, 637300342, 728343248, 916566784, 1047504896, 1274600684, 1456686496, 1833133568, 2095009792, 2549201368, 2913372992, 3666267136, 5098402736, 5826745984, 7332534272, 10196805472, 11653491968, 14665068544, 20393610944, 23306983936, 40787221888, 46613967872, 81574443776, 93227935744, 163148887552, 186455871488, 326297775104, 652595550208, 1305191100416]

約数ペア:

[(1, 1305191100416), (2, 652595550208), (4, 326297775104), (7, 186455871488), (8, 163148887552), (14, 93227935744), (16, 81574443776), (28, 46613967872), (32, 40787221888), (56, 23306983936), (64, 20393610944), (89, 14665068544), (112, 11653491968), (128, 10196805472), (178, 7332534272), (224, 5826745984), (256, 5098402736), (356, 3666267136), (448, 2913372992), (512, 2549201368), (623, 2095009792), (712, 1833133568), (896, 1456686496), (1024, 1274600684), (1246, 1047504896), (1424, 916566784), (1792, 728343248), (2048, 637300342), (2492, 523752448), (2848, 458283392), (3584, 364171624), (4096, 318650171), (4984, 261876224), (5696, 229141696), (7168, 182085812), (9968, 130938112), (11392, 114570848), (14336, 91042906), (19936, 65469056), (22784, 57285424), (28672, 45521453), (39872, 32734528), (45568, 28642712), (79744, 16367264), (91136, 14321356), (159488, 8183632), (182272, 7160678), (318976, 4091816), (364544, 3580339), (511477, 2551808), (637952, 2045908), (1022954, 1275904)]