218402912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 533433600

約数和(自身を除く): 315030688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 179, 182, 208, 224, 358, 364, 416, 419, 716, 728, 838, 1253, 1432, 1456, 1676, 2327, 2506, 2864, 2912, 2933, 3352, 4654, 5012, 5447, 5728, 5866, 6704, 9308, 10024, 10894, 11732, 13408, 16289, 18616, 20048, 21788, 23464, 32578, 37232, 38129, 40096, 43576, 46928, 65156, 74464, 75001, 76258, 87152, 93856, 130312, 150002, 152516, 174304, 260624, 300004, 305032, 521248, 525007, 600008, 610064, 975013, 1050014, 1200016, 1220128, 1950026, 2100028, 2400032, 3900052, 4200056, 6825091, 7800104, 8400112, 13650182, 15600208, 16800224, 27300364, 31200416, 54600728, 109201456, 218402912]

約数ペア:

[(1, 218402912), (2, 109201456), (4, 54600728), (7, 31200416), (8, 27300364), (13, 16800224), (14, 15600208), (16, 13650182), (26, 8400112), (28, 7800104), (32, 6825091), (52, 4200056), (56, 3900052), (91, 2400032), (104, 2100028), (112, 1950026), (179, 1220128), (182, 1200016), (208, 1050014), (224, 975013), (358, 610064), (364, 600008), (416, 525007), (419, 521248), (716, 305032), (728, 300004), (838, 260624), (1253, 174304), (1432, 152516), (1456, 150002), (1676, 130312), (2327, 93856), (2506, 87152), (2864, 76258), (2912, 75001), (2933, 74464), (3352, 65156), (4654, 46928), (5012, 43576), (5447, 40096), (5728, 38129), (5866, 37232), (6704, 32578), (9308, 23464), (10024, 21788), (10894, 20048), (11732, 18616), (13408, 16289)]