426073560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322783}}^1$

素因数の和:322808

約数の個数: 64

約数和(自身を含む): 1394426880

約数和(自身を除く): 968353320

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, 322783, 645566, 968349, 1291132, 1613915, 1936698, 2582264, 3227830, 3550613, 3873396, 4841745, 6455660, 7101226, 7746792, 9683490, 10651839, 12911320, 14202452, 17753065, 19366980, 21303678, 28404904, 35506130, 38733960, 42607356, 53259195, 71012260, 85214712, 106518390, 142024520, 213036780, 426073560]

約数ペア:

[(1, 426073560), (2, 213036780), (3, 142024520), (4, 106518390), (5, 85214712), (6, 71012260), (8, 53259195), (10, 42607356), (11, 38733960), (12, 35506130), (15, 28404904), (20, 21303678), (22, 19366980), (24, 17753065), (30, 14202452), (33, 12911320), (40, 10651839), (44, 9683490), (55, 7746792), (60, 7101226), (66, 6455660), (88, 4841745), (110, 3873396), (120, 3550613), (132, 3227830), (165, 2582264), (220, 1936698), (264, 1613915), (330, 1291132), (440, 968349), (660, 645566), (1320, 322783)]