274920943588

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 509210634240

約数和(自身を除く): 234289690652

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 191, 382, 401, 509, 764, 802, 1018, 1604, 1763, 2036, 3526, 7052, 7831, 8213, 15662, 16426, 16441, 17243, 20869, 21887, 31324, 32852, 32882, 34486, 41738, 43774, 65764, 68972, 76591, 83476, 87548, 97219, 153182, 194438, 204109, 306364, 336733, 388876, 408218, 673466, 706963, 816436, 897367, 1346932, 1413926, 1794734, 2827852, 3140231, 3293413, 3589468, 3985979, 4180417, 6280462, 6586826, 7971958, 8360834, 8368469, 8776687, 12560924, 13173652, 15943916, 16721668, 16736938, 17553374, 33473876, 35106748, 38984819, 77969638, 135029933, 155939276, 171397097, 270059866, 342794194, 359844167, 540119732, 685588388, 719688334, 1439376668, 1598377579, 1676347217, 3196755158, 3352694434, 6393510316, 6705388868, 68730235897, 137460471794, 274920943588]

約数ペア:

[(1, 274920943588), (2, 137460471794), (4, 68730235897), (41, 6705388868), (43, 6393510316), (82, 3352694434), (86, 3196755158), (164, 1676347217), (172, 1598377579), (191, 1439376668), (382, 719688334), (401, 685588388), (509, 540119732), (764, 359844167), (802, 342794194), (1018, 270059866), (1604, 171397097), (1763, 155939276), (2036, 135029933), (3526, 77969638), (7052, 38984819), (7831, 35106748), (8213, 33473876), (15662, 17553374), (16426, 16736938), (16441, 16721668), (17243, 15943916), (20869, 13173652), (21887, 12560924), (31324, 8776687), (32852, 8368469), (32882, 8360834), (34486, 7971958), (41738, 6586826), (43774, 6280462), (65764, 4180417), (68972, 3985979), (76591, 3589468), (83476, 3293413), (87548, 3140231), (97219, 2827852), (153182, 1794734), (194438, 1413926), (204109, 1346932), (306364, 897367), (336733, 816436), (388876, 706963), (408218, 673466)]