1279278936

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12539}}^1$

素因数の和:12673

約数の個数: 96

約数和(自身を含む): 3765762000

約数和(自身を除く): 2486483064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 654, 872, 936, 981, 1308, 1417, 1962, 2616, 2834, 3924, 4251, 5668, 7848, 8502, 11336, 12539, 12753, 17004, 25078, 25506, 34008, 37617, 50156, 51012, 75234, 100312, 102024, 112851, 150468, 163007, 225702, 300936, 326014, 451404, 489021, 652028, 902808, 978042, 1304056, 1366751, 1467063, 1956084, 2733502, 2934126, 3912168, 4100253, 5467004, 5868252, 8200506, 10934008, 11736504, 12300759, 16401012, 17767763, 24601518, 32802024, 35535526, 49203036, 53303289, 71071052, 98406072, 106606578, 142142104, 159909867, 213213156, 319819734, 426426312, 639639468, 1279278936]

約数ペア:

[(1, 1279278936), (2, 639639468), (3, 426426312), (4, 319819734), (6, 213213156), (8, 159909867), (9, 142142104), (12, 106606578), (13, 98406072), (18, 71071052), (24, 53303289), (26, 49203036), (36, 35535526), (39, 32802024), (52, 24601518), (72, 17767763), (78, 16401012), (104, 12300759), (109, 11736504), (117, 10934008), (156, 8200506), (218, 5868252), (234, 5467004), (312, 4100253), (327, 3912168), (436, 2934126), (468, 2733502), (654, 1956084), (872, 1467063), (936, 1366751), (981, 1304056), (1308, 978042), (1417, 902808), (1962, 652028), (2616, 489021), (2834, 451404), (3924, 326014), (4251, 300936), (5668, 225702), (7848, 163007), (8502, 150468), (11336, 112851), (12539, 102024), (12753, 100312), (17004, 75234), (25078, 51012), (25506, 50156), (34008, 37617)]