424156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{321331}}^1$

素因数の和:321356

約数の個数: 64

約数和(自身を含む): 1388154240

約数和(自身を除く): 963997320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 321331, 642662, 963993, 1285324, 1606655, 1927986, 2570648, 3213310, 3534641, 3855972, 4819965, 6426620, 7069282, 7711944, 9639930, 10603923, 12853240, 14138564, 17673205, 19279860, 21207846, 28277128, 35346410, 38559720, 42415692, 53019615, 70692820, 84831384, 106039230, 141385640, 212078460, 424156920]

約数ペア:

[(1, 424156920), (2, 212078460), (3, 141385640), (4, 106039230), (5, 84831384), (6, 70692820), (8, 53019615), (10, 42415692), (11, 38559720), (12, 35346410), (15, 28277128), (20, 21207846), (22, 19279860), (24, 17673205), (30, 14138564), (33, 12853240), (40, 10603923), (44, 9639930), (55, 7711944), (60, 7069282), (66, 6426620), (88, 4819965), (110, 3855972), (120, 3534641), (132, 3213310), (165, 2570648), (220, 1927986), (264, 1606655), (330, 1285324), (440, 963993), (660, 642662), (1320, 321331)]