661773504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16979}}^1$

素因数の和:17030

約数の個数: 112

約数和(自身を含む): 2070201600

約数和(自身を除く): 1408428096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 609, 672, 696, 812, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2784, 3248, 4872, 5568, 6496, 9744, 12992, 16979, 19488, 33958, 38976, 50937, 67916, 101874, 118853, 135832, 203748, 237706, 271664, 356559, 407496, 475412, 492391, 543328, 713118, 814992, 950824, 984782, 1086656, 1426236, 1477173, 1629984, 1901648, 1969564, 2852472, 2954346, 3259968, 3446737, 3803296, 3939128, 5704944, 5908692, 6893474, 7606592, 7878256, 10340211, 11409888, 11817384, 13786948, 15756512, 20680422, 22819776, 23634768, 27573896, 31513024, 41360844, 47269536, 55147792, 82721688, 94539072, 110295584, 165443376, 220591168, 330886752, 661773504]

約数ペア:

[(1, 661773504), (2, 330886752), (3, 220591168), (4, 165443376), (6, 110295584), (7, 94539072), (8, 82721688), (12, 55147792), (14, 47269536), (16, 41360844), (21, 31513024), (24, 27573896), (28, 23634768), (29, 22819776), (32, 20680422), (42, 15756512), (48, 13786948), (56, 11817384), (58, 11409888), (64, 10340211), (84, 7878256), (87, 7606592), (96, 6893474), (112, 5908692), (116, 5704944), (168, 3939128), (174, 3803296), (192, 3446737), (203, 3259968), (224, 2954346), (232, 2852472), (336, 1969564), (348, 1901648), (406, 1629984), (448, 1477173), (464, 1426236), (609, 1086656), (672, 984782), (696, 950824), (812, 814992), (928, 713118), (1218, 543328), (1344, 492391), (1392, 475412), (1624, 407496), (1856, 356559), (2436, 271664), (2784, 237706), (3248, 203748), (4872, 135832), (5568, 118853), (6496, 101874), (9744, 67916), (12992, 50937), (16979, 38976), (19488, 33958)]