19271599872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115637}}^1$

素因数の和:115694

約数の個数: 144

約数和(自身を含む): 60509202432

約数和(自身を除く): 41237602560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 11904, 13888, 20832, 23808, 27776, 41664, 55552, 83328, 115637, 166656, 231274, 346911, 462548, 693822, 809459, 925096, 1387644, 1618918, 1850192, 2428377, 2775288, 3237836, 3584747, 3700384, 4856754, 5550576, 6475672, 7169494, 7400768, 9713508, 10754241, 11101152, 12951344, 14338988, 14801536, 19427016, 21508482, 22202304, 25093229, 25902688, 28677976, 29603072, 38854032, 43016964, 44404608, 50186458, 51805376, 57355952, 75279687, 77708064, 86033928, 88809216, 100372916, 103610752, 114711904, 150559374, 155416128, 172067856, 200745832, 207221504, 229423808, 301118748, 310832256, 344135712, 401491664, 458847616, 602237496, 621664512, 688271424, 802983328, 917695232, 1204474992, 1376542848, 1605966656, 2408949984, 2753085696, 3211933312, 4817899968, 6423866624, 9635799936, 19271599872]

約数ペア:

[(1, 19271599872), (2, 9635799936), (3, 6423866624), (4, 4817899968), (6, 3211933312), (7, 2753085696), (8, 2408949984), (12, 1605966656), (14, 1376542848), (16, 1204474992), (21, 917695232), (24, 802983328), (28, 688271424), (31, 621664512), (32, 602237496), (42, 458847616), (48, 401491664), (56, 344135712), (62, 310832256), (64, 301118748), (84, 229423808), (93, 207221504), (96, 200745832), (112, 172067856), (124, 155416128), (128, 150559374), (168, 114711904), (186, 103610752), (192, 100372916), (217, 88809216), (224, 86033928), (248, 77708064), (256, 75279687), (336, 57355952), (372, 51805376), (384, 50186458), (434, 44404608), (448, 43016964), (496, 38854032), (651, 29603072), (672, 28677976), (744, 25902688), (768, 25093229), (868, 22202304), (896, 21508482), (992, 19427016), (1302, 14801536), (1344, 14338988), (1488, 12951344), (1736, 11101152), (1792, 10754241), (1984, 9713508), (2604, 7400768), (2688, 7169494), (2976, 6475672), (3472, 5550576), (3968, 4856754), (5208, 3700384), (5376, 3584747), (5952, 3237836), (6944, 2775288), (7936, 2428377), (10416, 1850192), (11904, 1618918), (13888, 1387644), (20832, 925096), (23808, 809459), (27776, 693822), (41664, 462548), (55552, 346911), (83328, 231274), (115637, 166656)]