310448628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72467}}^1$

素因数の和:72501

約数の個数: 72

約数和(自身を含む): 949620672

約数和(自身を除く): 639172044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 72467, 144934, 217401, 289868, 434802, 507269, 652203, 869604, 1014538, 1231939, 1304406, 1521807, 2029076, 2463878, 2608812, 3043614, 3695817, 4565421, 4927756, 6087228, 7391634, 8623573, 9130842, 11087451, 14783268, 17247146, 18261684, 22174902, 25870719, 34494292, 44349804, 51741438, 77612157, 103482876, 155224314, 310448628]

約数ペア:

[(1, 310448628), (2, 155224314), (3, 103482876), (4, 77612157), (6, 51741438), (7, 44349804), (9, 34494292), (12, 25870719), (14, 22174902), (17, 18261684), (18, 17247146), (21, 14783268), (28, 11087451), (34, 9130842), (36, 8623573), (42, 7391634), (51, 6087228), (63, 4927756), (68, 4565421), (84, 3695817), (102, 3043614), (119, 2608812), (126, 2463878), (153, 2029076), (204, 1521807), (238, 1304406), (252, 1231939), (306, 1014538), (357, 869604), (476, 652203), (612, 507269), (714, 434802), (1071, 289868), (1428, 217401), (2142, 144934), (4284, 72467)]