439131648

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 1264919040

約数和(自身を除く): 825787392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 246, 256, 304, 328, 367, 384, 456, 492, 512, 608, 656, 734, 768, 779, 912, 984, 1101, 1216, 1312, 1468, 1536, 1558, 1824, 1968, 2202, 2337, 2432, 2624, 2936, 3116, 3648, 3936, 4404, 4674, 4864, 5248, 5872, 6232, 6973, 7296, 7872, 8808, 9348, 9728, 10496, 11744, 12464, 13946, 14592, 15047, 15744, 17616, 18696, 20919, 20992, 23488, 24928, 27892, 29184, 30094, 31488, 35232, 37392, 41838, 45141, 46976, 49856, 55784, 60188, 62976, 70464, 74784, 83676, 90282, 93952, 99712, 111568, 120376, 140928, 149568, 167352, 180564, 187904, 199424, 223136, 240752, 281856, 285893, 299136, 334704, 361128, 398848, 446272, 481504, 563712, 571786, 598272, 669408, 722256, 857679, 892544, 963008, 1143572, 1196544, 1338816, 1444512, 1715358, 1785088, 1926016, 2287144, 2677632, 2889024, 3430716, 3570176, 3852032, 4574288, 5355264, 5778048, 6861432, 7704064, 9148576, 10710528, 11556096, 13722864, 18297152, 23112192, 27445728, 36594304, 54891456, 73188608, 109782912, 146377216, 219565824, 439131648]

約数ペア:

[(1, 439131648), (2, 219565824), (3, 146377216), (4, 109782912), (6, 73188608), (8, 54891456), (12, 36594304), (16, 27445728), (19, 23112192), (24, 18297152), (32, 13722864), (38, 11556096), (41, 10710528), (48, 9148576), (57, 7704064), (64, 6861432), (76, 5778048), (82, 5355264), (96, 4574288), (114, 3852032), (123, 3570176), (128, 3430716), (152, 2889024), (164, 2677632), (192, 2287144), (228, 1926016), (246, 1785088), (256, 1715358), (304, 1444512), (328, 1338816), (367, 1196544), (384, 1143572), (456, 963008), (492, 892544), (512, 857679), (608, 722256), (656, 669408), (734, 598272), (768, 571786), (779, 563712), (912, 481504), (984, 446272), (1101, 398848), (1216, 361128), (1312, 334704), (1468, 299136), (1536, 285893), (1558, 281856), (1824, 240752), (1968, 223136), (2202, 199424), (2337, 187904), (2432, 180564), (2624, 167352), (2936, 149568), (3116, 140928), (3648, 120376), (3936, 111568), (4404, 99712), (4674, 93952), (4864, 90282), (5248, 83676), (5872, 74784), (6232, 70464), (6973, 62976), (7296, 60188), (7872, 55784), (8808, 49856), (9348, 46976), (9728, 45141), (10496, 41838), (11744, 37392), (12464, 35232), (13946, 31488), (14592, 30094), (15047, 29184), (15744, 27892), (17616, 24928), (18696, 23488), (20919, 20992)]