770238324

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1747}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 2006801888

約数和(自身を除く): 1236563564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 331, 333, 444, 662, 666, 993, 1324, 1332, 1747, 1986, 2979, 3494, 3972, 5241, 5958, 6988, 10482, 11916, 12247, 15723, 20964, 24494, 31446, 36741, 48988, 62892, 64639, 73482, 110223, 129278, 146964, 193917, 220446, 258556, 387834, 440892, 578257, 581751, 775668, 1156514, 1163502, 1734771, 2313028, 2327004, 3469542, 5204313, 6939084, 10408626, 20817252, 21395509, 42791018, 64186527, 85582036, 128373054, 192559581, 256746108, 385119162, 770238324]

約数ペア:

[(1, 770238324), (2, 385119162), (3, 256746108), (4, 192559581), (6, 128373054), (9, 85582036), (12, 64186527), (18, 42791018), (36, 21395509), (37, 20817252), (74, 10408626), (111, 6939084), (148, 5204313), (222, 3469542), (331, 2327004), (333, 2313028), (444, 1734771), (662, 1163502), (666, 1156514), (993, 775668), (1324, 581751), (1332, 578257), (1747, 440892), (1986, 387834), (2979, 258556), (3494, 220446), (3972, 193917), (5241, 146964), (5958, 129278), (6988, 110223), (10482, 73482), (11916, 64639), (12247, 62892), (15723, 48988), (20964, 36741), (24494, 31446)]