17208827776

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1972

約数の個数: 128

約数和(自身を含む): 40008936960

約数和(自身を除く): 22800109184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 157, 224, 284, 314, 448, 497, 568, 628, 896, 994, 1099, 1136, 1256, 1723, 1988, 2198, 2272, 2512, 3446, 3976, 4396, 4544, 5024, 6892, 7952, 8792, 9088, 10048, 11147, 12061, 13784, 15904, 17584, 20096, 22294, 24122, 27568, 31808, 35168, 44588, 48244, 55136, 63616, 70336, 78029, 89176, 96488, 110272, 122333, 140672, 156058, 178352, 192976, 220544, 244666, 270511, 312116, 356704, 385952, 489332, 541022, 624232, 713408, 771904, 856331, 978664, 1082044, 1248464, 1426816, 1543808, 1712662, 1893577, 1957328, 2164088, 2496928, 3425324, 3787154, 3914656, 4328176, 4993856, 6850648, 7574308, 7829312, 8656352, 9987712, 13701296, 15148616, 15658624, 17312704, 19206281, 27402592, 30297232, 34625408, 38412562, 54805184, 60594464, 76825124, 109610368, 121188928, 134443967, 153650248, 242377856, 268887934, 307300496, 537775868, 614600992, 1075551736, 1229201984, 2151103472, 2458403968, 4302206944, 8604413888, 17208827776]

約数ペア:

[(1, 17208827776), (2, 8604413888), (4, 4302206944), (7, 2458403968), (8, 2151103472), (14, 1229201984), (16, 1075551736), (28, 614600992), (32, 537775868), (56, 307300496), (64, 268887934), (71, 242377856), (112, 153650248), (128, 134443967), (142, 121188928), (157, 109610368), (224, 76825124), (284, 60594464), (314, 54805184), (448, 38412562), (497, 34625408), (568, 30297232), (628, 27402592), (896, 19206281), (994, 17312704), (1099, 15658624), (1136, 15148616), (1256, 13701296), (1723, 9987712), (1988, 8656352), (2198, 7829312), (2272, 7574308), (2512, 6850648), (3446, 4993856), (3976, 4328176), (4396, 3914656), (4544, 3787154), (5024, 3425324), (6892, 2496928), (7952, 2164088), (8792, 1957328), (9088, 1893577), (10048, 1712662), (11147, 1543808), (12061, 1426816), (13784, 1248464), (15904, 1082044), (17584, 978664), (20096, 856331), (22294, 771904), (24122, 713408), (27568, 624232), (31808, 541022), (35168, 489332), (44588, 385952), (48244, 356704), (55136, 312116), (63616, 270511), (70336, 244666), (78029, 220544), (89176, 192976), (96488, 178352), (110272, 156058), (122333, 140672)]