285596244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 759350592

約数和(自身を除く): 473754348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 393, 414, 524, 786, 828, 1179, 1572, 2358, 2633, 3013, 4716, 5266, 6026, 7899, 9039, 10532, 12052, 15798, 18078, 23697, 27117, 31596, 36156, 47394, 54234, 60559, 94788, 108468, 121118, 181677, 242236, 344923, 363354, 545031, 689846, 726708, 1034769, 1090062, 1379692, 2069538, 2180124, 3104307, 4139076, 6208614, 7933229, 12417228, 15866458, 23799687, 31732916, 47599374, 71399061, 95198748, 142798122, 285596244]

約数ペア:

[(1, 285596244), (2, 142798122), (3, 95198748), (4, 71399061), (6, 47599374), (9, 31732916), (12, 23799687), (18, 15866458), (23, 12417228), (36, 7933229), (46, 6208614), (69, 4139076), (92, 3104307), (131, 2180124), (138, 2069538), (207, 1379692), (262, 1090062), (276, 1034769), (393, 726708), (414, 689846), (524, 545031), (786, 363354), (828, 344923), (1179, 242236), (1572, 181677), (2358, 121118), (2633, 108468), (3013, 94788), (4716, 60559), (5266, 54234), (6026, 47394), (7899, 36156), (9039, 31596), (10532, 27117), (12052, 23697), (15798, 18078)]