2101869504

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{74471}}^1$

素因数の和:74503

約数の個数: 126

約数和(自身を含む): 7008336504

約数和(自身を除く): 4906467000

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, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 74471, 148942, 223413, 297884, 446826, 521297, 595768, 670239, 893652, 1042594, 1191536, 1340478, 1563891, 1787304, 2085188, 2383072, 2680956, 3127782, 3574608, 3649079, 4170376, 4691673, 4766144, 5361912, 6255564, 7149216, 7298158, 8340752, 9383346, 10723824, 10947237, 12511128, 14298432, 14596316, 16681504, 18766692, 21447648, 21894474, 25022256, 29192632, 32841711, 33363008, 37533384, 42895296, 43788948, 50044512, 58385264, 65683422, 75066768, 87577896, 100089024, 116770528, 131366844, 150133536, 175155792, 233541056, 262733688, 300267072, 350311584, 525467376, 700623168, 1050934752, 2101869504]

約数ペア:

[(1, 2101869504), (2, 1050934752), (3, 700623168), (4, 525467376), (6, 350311584), (7, 300267072), (8, 262733688), (9, 233541056), (12, 175155792), (14, 150133536), (16, 131366844), (18, 116770528), (21, 100089024), (24, 87577896), (28, 75066768), (32, 65683422), (36, 58385264), (42, 50044512), (48, 43788948), (49, 42895296), (56, 37533384), (63, 33363008), (64, 32841711), (72, 29192632), (84, 25022256), (96, 21894474), (98, 21447648), (112, 18766692), (126, 16681504), (144, 14596316), (147, 14298432), (168, 12511128), (192, 10947237), (196, 10723824), (224, 9383346), (252, 8340752), (288, 7298158), (294, 7149216), (336, 6255564), (392, 5361912), (441, 4766144), (448, 4691673), (504, 4170376), (576, 3649079), (588, 3574608), (672, 3127782), (784, 2680956), (882, 2383072), (1008, 2085188), (1176, 1787304), (1344, 1563891), (1568, 1340478), (1764, 1191536), (2016, 1042594), (2352, 893652), (3136, 670239), (3528, 595768), (4032, 521297), (4704, 446826), (7056, 297884), (9408, 223413), (14112, 148942), (28224, 74471)]