258018264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{170647}}^1$

素因数の和:170669

約数の個数: 64

約数和(自身を含む): 819110400

約数和(自身を除く): 561092136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 170647, 341294, 511941, 682588, 1023882, 1194529, 1365176, 1535823, 2047764, 2389058, 3071646, 3583587, 4095528, 4607469, 4778116, 6143292, 7167174, 9214938, 9556232, 10750761, 12286584, 14334348, 18429876, 21501522, 28668696, 32252283, 36859752, 43003044, 64504566, 86006088, 129009132, 258018264]

約数ペア:

[(1, 258018264), (2, 129009132), (3, 86006088), (4, 64504566), (6, 43003044), (7, 36859752), (8, 32252283), (9, 28668696), (12, 21501522), (14, 18429876), (18, 14334348), (21, 12286584), (24, 10750761), (27, 9556232), (28, 9214938), (36, 7167174), (42, 6143292), (54, 4778116), (56, 4607469), (63, 4095528), (72, 3583587), (84, 3071646), (108, 2389058), (126, 2047764), (168, 1535823), (189, 1365176), (216, 1194529), (252, 1023882), (378, 682588), (504, 511941), (756, 341294), (1512, 170647)]