8219568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 25712640

約数和(自身を除く): 17493072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1439, 1904, 2856, 2878, 4317, 5712, 5756, 8634, 10073, 11512, 17268, 20146, 23024, 24463, 30219, 34536, 40292, 48926, 60438, 69072, 73389, 80584, 97852, 120876, 146778, 161168, 171241, 195704, 241752, 293556, 342482, 391408, 483504, 513723, 587112, 684964, 1027446, 1174224, 1369928, 2054892, 2739856, 4109784, 8219568]

約数ペア:

[(1, 8219568), (2, 4109784), (3, 2739856), (4, 2054892), (6, 1369928), (7, 1174224), (8, 1027446), (12, 684964), (14, 587112), (16, 513723), (17, 483504), (21, 391408), (24, 342482), (28, 293556), (34, 241752), (42, 195704), (48, 171241), (51, 161168), (56, 146778), (68, 120876), (84, 97852), (102, 80584), (112, 73389), (119, 69072), (136, 60438), (168, 48926), (204, 40292), (238, 34536), (272, 30219), (336, 24463), (357, 23024), (408, 20146), (476, 17268), (714, 11512), (816, 10073), (952, 8634), (1428, 5756), (1439, 5712), (1904, 4317), (2856, 2878)]