817489296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{436693}}^1$

素因数の和:436720

約数の個数: 60

約数和(自身を含む): 2463827548

約数和(自身を除く): 1646338252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 436693, 873386, 1310079, 1746772, 2620158, 3493544, 3930237, 5240316, 5677009, 6987088, 7860474, 10480632, 11354018, 15720948, 17031027, 20961264, 22708036, 31441896, 34062054, 45416072, 51093081, 62883792, 68124108, 90832144, 102186162, 136248216, 204372324, 272496432, 408744648, 817489296]

約数ペア:

[(1, 817489296), (2, 408744648), (3, 272496432), (4, 204372324), (6, 136248216), (8, 102186162), (9, 90832144), (12, 68124108), (13, 62883792), (16, 51093081), (18, 45416072), (24, 34062054), (26, 31441896), (36, 22708036), (39, 20961264), (48, 17031027), (52, 15720948), (72, 11354018), (78, 10480632), (104, 7860474), (117, 6987088), (144, 5677009), (156, 5240316), (208, 3930237), (234, 3493544), (312, 2620158), (468, 1746772), (624, 1310079), (936, 873386), (1872, 436693)]