285396696

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 902603520

約数和(自身を除く): 617206824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 156, 162, 184, 207, 216, 234, 243, 276, 299, 312, 324, 351, 414, 468, 486, 491, 552, 598, 621, 648, 702, 828, 897, 936, 972, 982, 1053, 1196, 1242, 1404, 1473, 1656, 1794, 1863, 1944, 1964, 2106, 2392, 2484, 2691, 2808, 2946, 3159, 3588, 3726, 3928, 4212, 4419, 4968, 5382, 5589, 5892, 6318, 6383, 7176, 7452, 8073, 8424, 8838, 10764, 11178, 11293, 11784, 12636, 12766, 13257, 14904, 16146, 17676, 19149, 21528, 22356, 22586, 24219, 25272, 25532, 26514, 32292, 33879, 35352, 38298, 39771, 44712, 45172, 48438, 51064, 53028, 57447, 64584, 67758, 72657, 76596, 79542, 90344, 96876, 101637, 106056, 114894, 119313, 135516, 145314, 146809, 153192, 159084, 172341, 193752, 203274, 229788, 238626, 271032, 290628, 293618, 304911, 318168, 344682, 406548, 440427, 459576, 477252, 517023, 581256, 587236, 609822, 689364, 813096, 880854, 914733, 954504, 1034046, 1174472, 1219644, 1321281, 1378728, 1551069, 1761708, 1829466, 2068092, 2439288, 2642562, 2744199, 3102138, 3523416, 3658932, 3963843, 4136184, 5285124, 5488398, 6204276, 7317864, 7927686, 10570248, 10976796, 11891529, 12408552, 15855372, 21953592, 23783058, 31710744, 35674587, 47566116, 71349174, 95132232, 142698348, 285396696]

約数ペア:

[(1, 285396696), (2, 142698348), (3, 95132232), (4, 71349174), (6, 47566116), (8, 35674587), (9, 31710744), (12, 23783058), (13, 21953592), (18, 15855372), (23, 12408552), (24, 11891529), (26, 10976796), (27, 10570248), (36, 7927686), (39, 7317864), (46, 6204276), (52, 5488398), (54, 5285124), (69, 4136184), (72, 3963843), (78, 3658932), (81, 3523416), (92, 3102138), (104, 2744199), (108, 2642562), (117, 2439288), (138, 2068092), (156, 1829466), (162, 1761708), (184, 1551069), (207, 1378728), (216, 1321281), (234, 1219644), (243, 1174472), (276, 1034046), (299, 954504), (312, 914733), (324, 880854), (351, 813096), (414, 689364), (468, 609822), (486, 587236), (491, 581256), (552, 517023), (598, 477252), (621, 459576), (648, 440427), (702, 406548), (828, 344682), (897, 318168), (936, 304911), (972, 293618), (982, 290628), (1053, 271032), (1196, 238626), (1242, 229788), (1404, 203274), (1473, 193752), (1656, 172341), (1794, 159084), (1863, 153192), (1944, 146809), (1964, 145314), (2106, 135516), (2392, 119313), (2484, 114894), (2691, 106056), (2808, 101637), (2946, 96876), (3159, 90344), (3588, 79542), (3726, 76596), (3928, 72657), (4212, 67758), (4419, 64584), (4968, 57447), (5382, 53028), (5589, 51064), (5892, 48438), (6318, 45172), (6383, 44712), (7176, 39771), (7452, 38298), (8073, 35352), (8424, 33879), (8838, 32292), (10764, 26514), (11178, 25532), (11293, 25272), (11784, 24219), (12636, 22586), (12766, 22356), (13257, 21528), (14904, 19149), (16146, 17676)]