2015881728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{433}}^2$

素因数の和:894

約数の個数: 120

約数和(自身を含む): 6151847328

約数和(自身を除く): 4135965600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 433, 448, 512, 672, 768, 866, 896, 1299, 1344, 1536, 1732, 1792, 2598, 2688, 3031, 3464, 3584, 5196, 5376, 6062, 6928, 9093, 10392, 10752, 12124, 13856, 18186, 20784, 24248, 27712, 36372, 41568, 48496, 55424, 72744, 83136, 96992, 110848, 145488, 166272, 187489, 193984, 221696, 290976, 332544, 374978, 387968, 562467, 581952, 665088, 749956, 775936, 1124934, 1163904, 1312423, 1499912, 1551872, 2249868, 2327808, 2624846, 2999824, 3937269, 4499736, 4655616, 5249692, 5999648, 7874538, 8999472, 10499384, 11999296, 15749076, 17998944, 20998768, 23998592, 31498152, 35997888, 41997536, 47997184, 62996304, 71995776, 83995072, 95994368, 125992608, 143991552, 167990144, 251985216, 287983104, 335980288, 503970432, 671960576, 1007940864, 2015881728]

約数ペア:

[(1, 2015881728), (2, 1007940864), (3, 671960576), (4, 503970432), (6, 335980288), (7, 287983104), (8, 251985216), (12, 167990144), (14, 143991552), (16, 125992608), (21, 95994368), (24, 83995072), (28, 71995776), (32, 62996304), (42, 47997184), (48, 41997536), (56, 35997888), (64, 31498152), (84, 23998592), (96, 20998768), (112, 17998944), (128, 15749076), (168, 11999296), (192, 10499384), (224, 8999472), (256, 7874538), (336, 5999648), (384, 5249692), (433, 4655616), (448, 4499736), (512, 3937269), (672, 2999824), (768, 2624846), (866, 2327808), (896, 2249868), (1299, 1551872), (1344, 1499912), (1536, 1312423), (1732, 1163904), (1792, 1124934), (2598, 775936), (2688, 749956), (3031, 665088), (3464, 581952), (3584, 562467), (5196, 387968), (5376, 374978), (6062, 332544), (6928, 290976), (9093, 221696), (10392, 193984), (10752, 187489), (12124, 166272), (13856, 145488), (18186, 110848), (20784, 96992), (24248, 83136), (27712, 72744), (36372, 55424), (41568, 48496)]