221775504

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{75743}}^1$

素因数の和:75815

約数の個数: 40

約数和(自身を含む): 582319872

約数和(自身を除く): 360544368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 75743, 151486, 227229, 302972, 454458, 605944, 908916, 1211888, 1817832, 3635664, 4620323, 9240646, 13860969, 18481292, 27721938, 36962584, 55443876, 73925168, 110887752, 221775504]

約数ペア:

[(1, 221775504), (2, 110887752), (3, 73925168), (4, 55443876), (6, 36962584), (8, 27721938), (12, 18481292), (16, 13860969), (24, 9240646), (48, 4620323), (61, 3635664), (122, 1817832), (183, 1211888), (244, 908916), (366, 605944), (488, 454458), (732, 302972), (976, 227229), (1464, 151486), (2928, 75743)]