258595056

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 761844096

約数和(自身を除く): 503249040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 1093, 1116, 1272, 1488, 1643, 1908, 2186, 2232, 2544, 3279, 3286, 3816, 4372, 4464, 4929, 6558, 6572, 7632, 8744, 9837, 9858, 13116, 13144, 14787, 17488, 19674, 19716, 26232, 26288, 29574, 33883, 39348, 39432, 52464, 57929, 59148, 67766, 78696, 78864, 101649, 115858, 118296, 135532, 157392, 173787, 203298, 231716, 236592, 271064, 304947, 347574, 406596, 463432, 521361, 542128, 609894, 695148, 813192, 926864, 1042722, 1219788, 1390296, 1626384, 1795799, 2085444, 2439576, 2780592, 3591598, 4170888, 4879152, 5387397, 7183196, 8341776, 10774794, 14366392, 16162191, 21549588, 28732784, 32324382, 43099176, 64648764, 86198352, 129297528, 258595056]

約数ペア:

[(1, 258595056), (2, 129297528), (3, 86198352), (4, 64648764), (6, 43099176), (8, 32324382), (9, 28732784), (12, 21549588), (16, 16162191), (18, 14366392), (24, 10774794), (31, 8341776), (36, 7183196), (48, 5387397), (53, 4879152), (62, 4170888), (72, 3591598), (93, 2780592), (106, 2439576), (124, 2085444), (144, 1795799), (159, 1626384), (186, 1390296), (212, 1219788), (248, 1042722), (279, 926864), (318, 813192), (372, 695148), (424, 609894), (477, 542128), (496, 521361), (558, 463432), (636, 406596), (744, 347574), (848, 304947), (954, 271064), (1093, 236592), (1116, 231716), (1272, 203298), (1488, 173787), (1643, 157392), (1908, 135532), (2186, 118296), (2232, 115858), (2544, 101649), (3279, 78864), (3286, 78696), (3816, 67766), (4372, 59148), (4464, 57929), (4929, 52464), (6558, 39432), (6572, 39348), (7632, 33883), (8744, 29574), (9837, 26288), (9858, 26232), (13116, 19716), (13144, 19674), (14787, 17488)]