290503716

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{3709}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 695580480

約数和(自身を除く): 405076764

約数列:

[1, 2, 3, 4, 6, 12, 61, 107, 122, 183, 214, 244, 321, 366, 428, 642, 732, 1284, 3709, 6527, 7418, 11127, 13054, 14836, 19581, 22254, 26108, 39162, 44508, 78324, 226249, 396863, 452498, 678747, 793726, 904996, 1190589, 1357494, 1587452, 2381178, 2714988, 4762356, 24208643, 48417286, 72625929, 96834572, 145251858, 290503716]

約数ペア:

[(1, 290503716), (2, 145251858), (3, 96834572), (4, 72625929), (6, 48417286), (12, 24208643), (61, 4762356), (107, 2714988), (122, 2381178), (183, 1587452), (214, 1357494), (244, 1190589), (321, 904996), (366, 793726), (428, 678747), (642, 452498), (732, 396863), (1284, 226249), (3709, 78324), (6527, 44508), (7418, 39162), (11127, 26108), (13054, 22254), (14836, 19581)]