664133688

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{65419}}^1$

素因数の和:65481

約数の個数: 64

約数和(自身を含む): 1884096000

約数和(自身を除く): 1219962312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 65419, 130838, 196257, 261676, 392514, 523352, 588771, 785028, 1177542, 1570056, 1766313, 2355084, 3074693, 3532626, 4710168, 6149386, 7065252, 9224079, 12298772, 14130504, 18448158, 24597544, 27672237, 36896316, 55344474, 73792632, 83016711, 110688948, 166033422, 221377896, 332066844, 664133688]

約数ペア:

[(1, 664133688), (2, 332066844), (3, 221377896), (4, 166033422), (6, 110688948), (8, 83016711), (9, 73792632), (12, 55344474), (18, 36896316), (24, 27672237), (27, 24597544), (36, 18448158), (47, 14130504), (54, 12298772), (72, 9224079), (94, 7065252), (108, 6149386), (141, 4710168), (188, 3532626), (216, 3074693), (282, 2355084), (376, 1766313), (423, 1570056), (564, 1177542), (846, 785028), (1128, 588771), (1269, 523352), (1692, 392514), (2538, 261676), (3384, 196257), (5076, 130838), (10152, 65419)]