1225696752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{405323}}^1$

素因数の和:405347

約数の個数: 80

約数和(自身を含む): 4020814080

約数和(自身を除く): 2795117328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 405323, 810646, 1215969, 1621292, 2431938, 2837261, 3242584, 3647907, 4863876, 5674522, 6485168, 7295814, 8511783, 9727752, 10943721, 11349044, 14591628, 17023566, 19455504, 21887442, 22698088, 25535349, 29183256, 34047132, 43774884, 45396176, 51070698, 58366512, 68094264, 76606047, 87549768, 102141396, 136188528, 153212094, 175099536, 204282792, 306424188, 408565584, 612848376, 1225696752]

約数ペア:

[(1, 1225696752), (2, 612848376), (3, 408565584), (4, 306424188), (6, 204282792), (7, 175099536), (8, 153212094), (9, 136188528), (12, 102141396), (14, 87549768), (16, 76606047), (18, 68094264), (21, 58366512), (24, 51070698), (27, 45396176), (28, 43774884), (36, 34047132), (42, 29183256), (48, 25535349), (54, 22698088), (56, 21887442), (63, 19455504), (72, 17023566), (84, 14591628), (108, 11349044), (112, 10943721), (126, 9727752), (144, 8511783), (168, 7295814), (189, 6485168), (216, 5674522), (252, 4863876), (336, 3647907), (378, 3242584), (432, 2837261), (504, 2431938), (756, 1621292), (1008, 1215969), (1512, 810646), (3024, 405323)]