8971901568

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{158941}}^1$

素因数の和:158975

約数の個数: 144

約数和(自身を含む): 30032885610

約数和(自身を除く): 21060984042

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 28224, 56448, 158941, 317882, 476823, 635764, 953646, 1112587, 1271528, 1430469, 1907292, 2225174, 2543056, 2860938, 3337761, 3814584, 4450348, 5086112, 5721876, 6675522, 7629168, 7788109, 8900696, 10013283, 10172224, 11443752, 13351044, 15258336, 15576218, 17801392, 20026566, 20344448, 22887504, 23364327, 26702088, 30516672, 31152436, 35602784, 40053132, 45775008, 46728654, 53404176, 61033344, 62304872, 70092981, 71205568, 80106264, 91550016, 93457308, 106808352, 124609744, 140185962, 142411136, 160212528, 183100032, 186914616, 213616704, 249219488, 280371924, 320425056, 373829232, 427233408, 498438976, 560743848, 640850112, 747658464, 996877952, 1121487696, 1281700224, 1495316928, 2242975392, 2990633856, 4485950784, 8971901568]

約数ペア:

[(1, 8971901568), (2, 4485950784), (3, 2990633856), (4, 2242975392), (6, 1495316928), (7, 1281700224), (8, 1121487696), (9, 996877952), (12, 747658464), (14, 640850112), (16, 560743848), (18, 498438976), (21, 427233408), (24, 373829232), (28, 320425056), (32, 280371924), (36, 249219488), (42, 213616704), (48, 186914616), (49, 183100032), (56, 160212528), (63, 142411136), (64, 140185962), (72, 124609744), (84, 106808352), (96, 93457308), (98, 91550016), (112, 80106264), (126, 71205568), (128, 70092981), (144, 62304872), (147, 61033344), (168, 53404176), (192, 46728654), (196, 45775008), (224, 40053132), (252, 35602784), (288, 31152436), (294, 30516672), (336, 26702088), (384, 23364327), (392, 22887504), (441, 20344448), (448, 20026566), (504, 17801392), (576, 15576218), (588, 15258336), (672, 13351044), (784, 11443752), (882, 10172224), (896, 10013283), (1008, 8900696), (1152, 7788109), (1176, 7629168), (1344, 6675522), (1568, 5721876), (1764, 5086112), (2016, 4450348), (2352, 3814584), (2688, 3337761), (3136, 2860938), (3528, 2543056), (4032, 2225174), (4704, 1907292), (6272, 1430469), (7056, 1271528), (8064, 1112587), (9408, 953646), (14112, 635764), (18816, 476823), (28224, 317882), (56448, 158941)]