520016616

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{147397}}^1$

素因数の和:147423

約数の個数: 72

約数和(自身を含む): 1638328770

約数和(自身を除く): 1118312154

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 147397, 294794, 442191, 589588, 884382, 1031779, 1179176, 1326573, 1768764, 2063558, 2653146, 3095337, 3537528, 4127116, 5306292, 6190674, 7222453, 8254232, 9286011, 10612584, 12381348, 14444906, 18572022, 21667359, 24762696, 28889812, 37144044, 43334718, 57779624, 65002077, 74288088, 86669436, 130004154, 173338872, 260008308, 520016616]

約数ペア:

[(1, 520016616), (2, 260008308), (3, 173338872), (4, 130004154), (6, 86669436), (7, 74288088), (8, 65002077), (9, 57779624), (12, 43334718), (14, 37144044), (18, 28889812), (21, 24762696), (24, 21667359), (28, 18572022), (36, 14444906), (42, 12381348), (49, 10612584), (56, 9286011), (63, 8254232), (72, 7222453), (84, 6190674), (98, 5306292), (126, 4127116), (147, 3537528), (168, 3095337), (196, 2653146), (252, 2063558), (294, 1768764), (392, 1326573), (441, 1179176), (504, 1031779), (588, 884382), (882, 589588), (1176, 442191), (1764, 294794), (3528, 147397)]