2531975472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1801}}^1$

素因数の和:2579

約数の個数: 120

約数和(自身を含む): 7645496768

約数和(自身を除く): 5113521296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 751, 936, 1502, 1801, 1872, 2253, 3004, 3602, 4506, 5403, 6008, 6759, 7204, 9012, 9763, 10806, 12016, 13518, 14408, 16209, 18024, 19526, 21612, 23413, 27036, 28816, 29289, 32418, 36048, 39052, 43224, 46826, 54072, 58578, 64836, 70239, 78104, 86448, 87867, 93652, 108144, 117156, 129672, 140478, 156208, 175734, 187304, 210717, 234312, 259344, 280956, 351468, 374608, 421434, 468624, 561912, 702936, 842868, 1123824, 1352551, 1405872, 1685736, 2705102, 3371472, 4057653, 5410204, 8115306, 10820408, 12172959, 16230612, 17583163, 21640816, 24345918, 32461224, 35166326, 48691836, 52749489, 64922448, 70332652, 97383672, 105498978, 140665304, 158248467, 194767344, 210997956, 281330608, 316496934, 421995912, 632993868, 843991824, 1265987736, 2531975472]

約数ペア:

[(1, 2531975472), (2, 1265987736), (3, 843991824), (4, 632993868), (6, 421995912), (8, 316496934), (9, 281330608), (12, 210997956), (13, 194767344), (16, 158248467), (18, 140665304), (24, 105498978), (26, 97383672), (36, 70332652), (39, 64922448), (48, 52749489), (52, 48691836), (72, 35166326), (78, 32461224), (104, 24345918), (117, 21640816), (144, 17583163), (156, 16230612), (208, 12172959), (234, 10820408), (312, 8115306), (468, 5410204), (624, 4057653), (751, 3371472), (936, 2705102), (1502, 1685736), (1801, 1405872), (1872, 1352551), (2253, 1123824), (3004, 842868), (3602, 702936), (4506, 561912), (5403, 468624), (6008, 421434), (6759, 374608), (7204, 351468), (9012, 280956), (9763, 259344), (10806, 234312), (12016, 210717), (13518, 187304), (14408, 175734), (16209, 156208), (18024, 140478), (19526, 129672), (21612, 117156), (23413, 108144), (27036, 93652), (28816, 87867), (29289, 86448), (32418, 78104), (36048, 70239), (39052, 64836), (43224, 58578), (46826, 54072)]