260121372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 721158144

約数和(自身を除く): 461036772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 191, 217, 372, 382, 434, 523, 573, 651, 764, 868, 1046, 1146, 1302, 1337, 1569, 2092, 2292, 2604, 2674, 3138, 3661, 4011, 5348, 5921, 6276, 7322, 8022, 10983, 11842, 14644, 16044, 16213, 17763, 21966, 23684, 32426, 35526, 41447, 43932, 48639, 64852, 71052, 82894, 97278, 99893, 113491, 124341, 165788, 194556, 199786, 226982, 248682, 299679, 340473, 399572, 453964, 497364, 599358, 680946, 699251, 1198716, 1361892, 1398502, 2097753, 2797004, 3096683, 4195506, 6193366, 8391012, 9290049, 12386732, 18580098, 21676781, 37160196, 43353562, 65030343, 86707124, 130060686, 260121372]

約数ペア:

[(1, 260121372), (2, 130060686), (3, 86707124), (4, 65030343), (6, 43353562), (7, 37160196), (12, 21676781), (14, 18580098), (21, 12386732), (28, 9290049), (31, 8391012), (42, 6193366), (62, 4195506), (84, 3096683), (93, 2797004), (124, 2097753), (186, 1398502), (191, 1361892), (217, 1198716), (372, 699251), (382, 680946), (434, 599358), (523, 497364), (573, 453964), (651, 399572), (764, 340473), (868, 299679), (1046, 248682), (1146, 226982), (1302, 199786), (1337, 194556), (1569, 165788), (2092, 124341), (2292, 113491), (2604, 99893), (2674, 97278), (3138, 82894), (3661, 71052), (4011, 64852), (5348, 48639), (5921, 43932), (6276, 41447), (7322, 35526), (8022, 32426), (10983, 23684), (11842, 21966), (14644, 17763), (16044, 16213)]