219565824

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 631841280

約数和(自身を除く): 412275456

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, 608, 656, 734, 768, 779, 912, 984, 1101, 1216, 1312, 1468, 1558, 1824, 1968, 2202, 2337, 2432, 2624, 2936, 3116, 3648, 3936, 4404, 4674, 4864, 5248, 5872, 6232, 6973, 7296, 7872, 8808, 9348, 10496, 11744, 12464, 13946, 14592, 15047, 15744, 17616, 18696, 20919, 23488, 24928, 27892, 30094, 31488, 35232, 37392, 41838, 45141, 46976, 49856, 55784, 60188, 70464, 74784, 83676, 90282, 93952, 99712, 111568, 120376, 140928, 149568, 167352, 180564, 199424, 223136, 240752, 281856, 285893, 299136, 334704, 361128, 446272, 481504, 571786, 598272, 669408, 722256, 857679, 892544, 963008, 1143572, 1338816, 1444512, 1715358, 1785088, 1926016, 2287144, 2677632, 2889024, 3430716, 3852032, 4574288, 5355264, 5778048, 6861432, 9148576, 11556096, 13722864, 18297152, 27445728, 36594304, 54891456, 73188608, 109782912, 219565824]

約数ペア:

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