1668055872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42797}}^1$

素因数の和:42848

約数の個数: 112

約数和(自身を含む): 5217932160

約数和(自身を除く): 3549876288

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, 19488, 38976, 42797, 85594, 128391, 171188, 256782, 299579, 342376, 513564, 599158, 684752, 898737, 1027128, 1198316, 1241113, 1369504, 1797474, 2054256, 2396632, 2482226, 2739008, 3594948, 3723339, 4108512, 4793264, 4964452, 7189896, 7446678, 8217024, 8687791, 9586528, 9928904, 14379792, 14893356, 17375582, 19173056, 19857808, 26063373, 28759584, 29786712, 34751164, 39715616, 52126746, 57519168, 59573424, 69502328, 79431232, 104253492, 119146848, 139004656, 208506984, 238293696, 278009312, 417013968, 556018624, 834027936, 1668055872]

約数ペア:

[(1, 1668055872), (2, 834027936), (3, 556018624), (4, 417013968), (6, 278009312), (7, 238293696), (8, 208506984), (12, 139004656), (14, 119146848), (16, 104253492), (21, 79431232), (24, 69502328), (28, 59573424), (29, 57519168), (32, 52126746), (42, 39715616), (48, 34751164), (56, 29786712), (58, 28759584), (64, 26063373), (84, 19857808), (87, 19173056), (96, 17375582), (112, 14893356), (116, 14379792), (168, 9928904), (174, 9586528), (192, 8687791), (203, 8217024), (224, 7446678), (232, 7189896), (336, 4964452), (348, 4793264), (406, 4108512), (448, 3723339), (464, 3594948), (609, 2739008), (672, 2482226), (696, 2396632), (812, 2054256), (928, 1797474), (1218, 1369504), (1344, 1241113), (1392, 1198316), (1624, 1027128), (1856, 898737), (2436, 684752), (2784, 599158), (3248, 513564), (4872, 342376), (5568, 299579), (6496, 256782), (9744, 171188), (12992, 128391), (19488, 85594), (38976, 42797)]