395242687548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10156303}}^1$

素因数の和:10156383

約数の個数: 72

約数和(自身を含む): 1064705660928

約数和(自身を除く): 669462973380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 19458, 38916, 10156303, 20312606, 30468909, 40625212, 60937818, 91406727, 121875636, 182813454, 233594969, 365626908, 467189938, 477346241, 700784907, 934379876, 954692482, 1401569814, 1432038723, 1909384964, 2102354721, 2803139628, 2864077446, 4204709442, 4296116169, 5728154892, 8409418884, 8592232338, 10978963543, 17184464676, 21957927086, 32936890629, 43915854172, 65873781258, 98810671887, 131747562516, 197621343774, 395242687548]

約数ペア:

[(1, 395242687548), (2, 197621343774), (3, 131747562516), (4, 98810671887), (6, 65873781258), (9, 43915854172), (12, 32936890629), (18, 21957927086), (23, 17184464676), (36, 10978963543), (46, 8592232338), (47, 8409418884), (69, 5728154892), (92, 4296116169), (94, 4204709442), (138, 2864077446), (141, 2803139628), (188, 2102354721), (207, 1909384964), (276, 1432038723), (282, 1401569814), (414, 954692482), (423, 934379876), (564, 700784907), (828, 477346241), (846, 467189938), (1081, 365626908), (1692, 233594969), (2162, 182813454), (3243, 121875636), (4324, 91406727), (6486, 60937818), (9729, 40625212), (12972, 30468909), (19458, 20312606), (38916, 10156303)]