631496736

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6285

約数の個数: 144

約数和(自身を含む): 2005907904

約数和(自身を除く): 1374411168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3159, 3744, 3888, 4212, 5616, 6247, 6318, 7776, 8424, 11232, 12494, 12636, 16848, 18741, 24988, 25272, 33696, 37482, 49976, 50544, 56223, 74964, 81211, 99952, 101088, 112446, 149928, 162422, 168669, 199904, 224892, 243633, 299856, 324844, 337338, 449784, 487266, 506007, 599712, 649688, 674676, 730899, 899568, 974532, 1012014, 1299376, 1349352, 1461798, 1518021, 1799136, 1949064, 2024028, 2192697, 2598752, 2698704, 2923596, 3036042, 3898128, 4048056, 4385394, 5397408, 5847192, 6072084, 6578091, 7796256, 8096112, 8770788, 11694384, 12144168, 13156182, 16192224, 17541576, 19734273, 23388768, 24288336, 26312364, 35083152, 39468546, 48576672, 52624728, 70166304, 78937092, 105249456, 157874184, 210498912, 315748368, 631496736]

約数ペア:

[(1, 631496736), (2, 315748368), (3, 210498912), (4, 157874184), (6, 105249456), (8, 78937092), (9, 70166304), (12, 52624728), (13, 48576672), (16, 39468546), (18, 35083152), (24, 26312364), (26, 24288336), (27, 23388768), (32, 19734273), (36, 17541576), (39, 16192224), (48, 13156182), (52, 12144168), (54, 11694384), (72, 8770788), (78, 8096112), (81, 7796256), (96, 6578091), (104, 6072084), (108, 5847192), (117, 5397408), (144, 4385394), (156, 4048056), (162, 3898128), (208, 3036042), (216, 2923596), (234, 2698704), (243, 2598752), (288, 2192697), (312, 2024028), (324, 1949064), (351, 1799136), (416, 1518021), (432, 1461798), (468, 1349352), (486, 1299376), (624, 1012014), (648, 974532), (702, 899568), (864, 730899), (936, 674676), (972, 649688), (1053, 599712), (1248, 506007), (1296, 487266), (1404, 449784), (1872, 337338), (1944, 324844), (2106, 299856), (2592, 243633), (2808, 224892), (3159, 199904), (3744, 168669), (3888, 162422), (4212, 149928), (5616, 112446), (6247, 101088), (6318, 99952), (7776, 81211), (8424, 74964), (11232, 56223), (12494, 50544), (12636, 49976), (16848, 37482), (18741, 33696), (24988, 25272)]