228445728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20034

約数の個数: 96

約数和(自身を含む): 725687424

約数和(自身を除く): 497241696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 19997, 39994, 59991, 79988, 119982, 139979, 159976, 239964, 279958, 319952, 339949, 419937, 479928, 559916, 639904, 679898, 839874, 959856, 1019847, 1119832, 1359796, 1679748, 1919712, 2039694, 2239664, 2379643, 2719592, 3359496, 4079388, 4479328, 4759286, 5439184, 6718992, 7138929, 8158776, 9518572, 10878368, 13437984, 14277858, 16317552, 19037144, 28555716, 32635104, 38074288, 57111432, 76148576, 114222864, 228445728]

約数ペア:

[(1, 228445728), (2, 114222864), (3, 76148576), (4, 57111432), (6, 38074288), (7, 32635104), (8, 28555716), (12, 19037144), (14, 16317552), (16, 14277858), (17, 13437984), (21, 10878368), (24, 9518572), (28, 8158776), (32, 7138929), (34, 6718992), (42, 5439184), (48, 4759286), (51, 4479328), (56, 4079388), (68, 3359496), (84, 2719592), (96, 2379643), (102, 2239664), (112, 2039694), (119, 1919712), (136, 1679748), (168, 1359796), (204, 1119832), (224, 1019847), (238, 959856), (272, 839874), (336, 679898), (357, 639904), (408, 559916), (476, 479928), (544, 419937), (672, 339949), (714, 319952), (816, 279958), (952, 239964), (1428, 159976), (1632, 139979), (1904, 119982), (2856, 79988), (3808, 59991), (5712, 39994), (11424, 19997)]