1204391384

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{180731}}^1$

素因数の和:180768

約数の個数: 48

約数和(自身を含む): 2781465480

約数和(自身を除く): 1577074096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 180731, 361462, 722924, 1265117, 1445848, 2530234, 3072427, 5060468, 6144854, 8855819, 10120936, 12289708, 17711638, 21506989, 24579416, 35423276, 43013978, 70846552, 86027956, 150548923, 172055912, 301097846, 602195692, 1204391384]

約数ペア:

[(1, 1204391384), (2, 602195692), (4, 301097846), (7, 172055912), (8, 150548923), (14, 86027956), (17, 70846552), (28, 43013978), (34, 35423276), (49, 24579416), (56, 21506989), (68, 17711638), (98, 12289708), (119, 10120936), (136, 8855819), (196, 6144854), (238, 5060468), (392, 3072427), (476, 2530234), (833, 1445848), (952, 1265117), (1666, 722924), (3332, 361462), (6664, 180731)]