1219697424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{70001}}^1$

素因数の和:70037

約数の個数: 90

約数和(自身を含む): 3752037198

約数和(自身を除く): 2532339774

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 70001, 140002, 210003, 280004, 420006, 560008, 630009, 770011, 840012, 1120016, 1260018, 1540022, 1680024, 2310033, 2520036, 3080044, 3360048, 4620066, 5040072, 6160088, 6930099, 8470121, 9240132, 10080144, 12320176, 13860198, 16940242, 18480264, 25410363, 27720396, 33880484, 36960528, 50820726, 55440792, 67760968, 76231089, 101641452, 110881584, 135521936, 152462178, 203282904, 304924356, 406565808, 609848712, 1219697424]

約数ペア:

[(1, 1219697424), (2, 609848712), (3, 406565808), (4, 304924356), (6, 203282904), (8, 152462178), (9, 135521936), (11, 110881584), (12, 101641452), (16, 76231089), (18, 67760968), (22, 55440792), (24, 50820726), (33, 36960528), (36, 33880484), (44, 27720396), (48, 25410363), (66, 18480264), (72, 16940242), (88, 13860198), (99, 12320176), (121, 10080144), (132, 9240132), (144, 8470121), (176, 6930099), (198, 6160088), (242, 5040072), (264, 4620066), (363, 3360048), (396, 3080044), (484, 2520036), (528, 2310033), (726, 1680024), (792, 1540022), (968, 1260018), (1089, 1120016), (1452, 840012), (1584, 770011), (1936, 630009), (2178, 560008), (2904, 420006), (4356, 280004), (5808, 210003), (8712, 140002), (17424, 70001)]