263980872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 745954560

約数和(自身を除く): 481973688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 101, 124, 186, 202, 248, 279, 303, 372, 404, 558, 606, 744, 808, 909, 1116, 1171, 1212, 1818, 2232, 2342, 2424, 3131, 3513, 3636, 4684, 6262, 7026, 7272, 9368, 9393, 10539, 12524, 14052, 18786, 21078, 25048, 28104, 28179, 36301, 37572, 42156, 56358, 72602, 75144, 84312, 108903, 112716, 118271, 145204, 217806, 225432, 236542, 290408, 326709, 354813, 435612, 473084, 653418, 709626, 871224, 946168, 1064439, 1306836, 1419252, 2128878, 2613672, 2838504, 3666401, 4257756, 7332802, 8515512, 10999203, 14665604, 21998406, 29331208, 32997609, 43996812, 65995218, 87993624, 131990436, 263980872]

約数ペア:

[(1, 263980872), (2, 131990436), (3, 87993624), (4, 65995218), (6, 43996812), (8, 32997609), (9, 29331208), (12, 21998406), (18, 14665604), (24, 10999203), (31, 8515512), (36, 7332802), (62, 4257756), (72, 3666401), (93, 2838504), (101, 2613672), (124, 2128878), (186, 1419252), (202, 1306836), (248, 1064439), (279, 946168), (303, 871224), (372, 709626), (404, 653418), (558, 473084), (606, 435612), (744, 354813), (808, 326709), (909, 290408), (1116, 236542), (1171, 225432), (1212, 217806), (1818, 145204), (2232, 118271), (2342, 112716), (2424, 108903), (3131, 84312), (3513, 75144), (3636, 72602), (4684, 56358), (6262, 42156), (7026, 37572), (7272, 36301), (9368, 28179), (9393, 28104), (10539, 25048), (12524, 21078), (14052, 18786)]