254020633728

素因数分解:

$2^7\times 3^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1\times {\mathrm{1619}}^1$

素因数の和:2962

約数の個数: 128

約数和(自身を含む): 677351808000

約数和(自身を除く): 423331174272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 487, 839, 974, 1461, 1619, 1678, 1948, 2517, 2922, 3238, 3356, 3896, 4857, 5034, 5844, 6476, 6712, 7792, 9714, 10068, 11688, 12952, 13424, 15584, 19428, 20136, 23376, 25904, 26848, 31168, 38856, 40272, 46752, 51808, 53696, 62336, 77712, 80544, 93504, 103616, 107392, 155424, 161088, 187008, 207232, 310848, 322176, 408593, 621696, 788453, 817186, 1225779, 1358341, 1576906, 1634372, 2365359, 2451558, 2716682, 3153812, 3268744, 4075023, 4730718, 4903116, 5433364, 6307624, 6537488, 8150046, 9461436, 9806232, 10866728, 12615248, 13074976, 16300092, 18922872, 19612464, 21733456, 25230496, 26149952, 32600184, 37845744, 39224928, 43466912, 50460992, 52299904, 65200368, 75691488, 78449856, 86933824, 100921984, 130400736, 151382976, 156899712, 173867648, 260801472, 302765952, 521602944, 661512067, 1323024134, 1984536201, 2646048268, 3969072402, 5292096536, 7938144804, 10584193072, 15876289608, 21168386144, 31752579216, 42336772288, 63505158432, 84673544576, 127010316864, 254020633728]

約数ペア:

[(1, 254020633728), (2, 127010316864), (3, 84673544576), (4, 63505158432), (6, 42336772288), (8, 31752579216), (12, 21168386144), (16, 15876289608), (24, 10584193072), (32, 7938144804), (48, 5292096536), (64, 3969072402), (96, 2646048268), (128, 1984536201), (192, 1323024134), (384, 661512067), (487, 521602944), (839, 302765952), (974, 260801472), (1461, 173867648), (1619, 156899712), (1678, 151382976), (1948, 130400736), (2517, 100921984), (2922, 86933824), (3238, 78449856), (3356, 75691488), (3896, 65200368), (4857, 52299904), (5034, 50460992), (5844, 43466912), (6476, 39224928), (6712, 37845744), (7792, 32600184), (9714, 26149952), (10068, 25230496), (11688, 21733456), (12952, 19612464), (13424, 18922872), (15584, 16300092), (19428, 13074976), (20136, 12615248), (23376, 10866728), (25904, 9806232), (26848, 9461436), (31168, 8150046), (38856, 6537488), (40272, 6307624), (46752, 5433364), (51808, 4903116), (53696, 4730718), (62336, 4075023), (77712, 3268744), (80544, 3153812), (93504, 2716682), (103616, 2451558), (107392, 2365359), (155424, 1634372), (161088, 1576906), (187008, 1358341), (207232, 1225779), (310848, 817186), (322176, 788453), (408593, 621696)]