395389872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3919

約数の個数: 120

約数和(自身を含む): 1192209408

約数和(自身を除く): 796819536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2852, 3312, 3851, 4278, 4464, 5704, 6417, 7702, 8556, 11408, 11553, 12834, 15404, 17112, 23106, 25668, 30808, 34224, 34659, 46212, 51336, 61616, 69318, 88573, 92424, 102672, 119381, 138636, 177146, 184848, 238762, 265719, 277272, 354292, 358143, 477524, 531438, 554544, 708584, 716286, 797157, 955048, 1062876, 1074429, 1417168, 1432572, 1594314, 1910096, 2125752, 2148858, 2745763, 2865144, 3188628, 4251504, 4297716, 5491526, 5730288, 6377256, 8237289, 8595432, 10983052, 12754512, 16474578, 17190864, 21966104, 24711867, 32949156, 43932208, 49423734, 65898312, 98847468, 131796624, 197694936, 395389872]

約数ペア:

[(1, 395389872), (2, 197694936), (3, 131796624), (4, 98847468), (6, 65898312), (8, 49423734), (9, 43932208), (12, 32949156), (16, 24711867), (18, 21966104), (23, 17190864), (24, 16474578), (31, 12754512), (36, 10983052), (46, 8595432), (48, 8237289), (62, 6377256), (69, 5730288), (72, 5491526), (92, 4297716), (93, 4251504), (124, 3188628), (138, 2865144), (144, 2745763), (184, 2148858), (186, 2125752), (207, 1910096), (248, 1594314), (276, 1432572), (279, 1417168), (368, 1074429), (372, 1062876), (414, 955048), (496, 797157), (552, 716286), (558, 708584), (713, 554544), (744, 531438), (828, 477524), (1104, 358143), (1116, 354292), (1426, 277272), (1488, 265719), (1656, 238762), (2139, 184848), (2232, 177146), (2852, 138636), (3312, 119381), (3851, 102672), (4278, 92424), (4464, 88573), (5704, 69318), (6417, 61616), (7702, 51336), (8556, 46212), (11408, 34659), (11553, 34224), (12834, 30808), (15404, 25668), (17112, 23106)]