1253837424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79397}}^1$

素因数の和:79462

約数の個数: 80

約数和(自身を含む): 3780615168

約数和(自身を除く): 2526777744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 79397, 158794, 238191, 317588, 476382, 555779, 635176, 952764, 1111558, 1270352, 1667337, 1905528, 2223116, 3334674, 3731659, 3811056, 4446232, 6669348, 7463318, 8892464, 11194977, 13338696, 14926636, 22389954, 26121613, 26677392, 29853272, 44779908, 52243226, 59706544, 78364839, 89559816, 104486452, 156729678, 179119632, 208972904, 313459356, 417945808, 626918712, 1253837424]

約数ペア:

[(1, 1253837424), (2, 626918712), (3, 417945808), (4, 313459356), (6, 208972904), (7, 179119632), (8, 156729678), (12, 104486452), (14, 89559816), (16, 78364839), (21, 59706544), (24, 52243226), (28, 44779908), (42, 29853272), (47, 26677392), (48, 26121613), (56, 22389954), (84, 14926636), (94, 13338696), (112, 11194977), (141, 8892464), (168, 7463318), (188, 6669348), (282, 4446232), (329, 3811056), (336, 3731659), (376, 3334674), (564, 2223116), (658, 1905528), (752, 1667337), (987, 1270352), (1128, 1111558), (1316, 952764), (1974, 635176), (2256, 555779), (2632, 476382), (3948, 317588), (5264, 238191), (7896, 158794), (15792, 79397)]