384343740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194113}}^1$

素因数の和:194139

約数の個数: 72

約数和(自身を含む): 1271834928

約数和(自身を除く): 887491188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 194113, 388226, 582339, 776452, 970565, 1164678, 1747017, 1941130, 2135243, 2329356, 2911695, 3494034, 3882260, 4270486, 5823390, 6405729, 6988068, 8540972, 8735085, 10676215, 11646780, 12811458, 17470170, 19217187, 21352430, 25622916, 32028645, 34940340, 38434374, 42704860, 64057290, 76868748, 96085935, 128114580, 192171870, 384343740]

約数ペア:

[(1, 384343740), (2, 192171870), (3, 128114580), (4, 96085935), (5, 76868748), (6, 64057290), (9, 42704860), (10, 38434374), (11, 34940340), (12, 32028645), (15, 25622916), (18, 21352430), (20, 19217187), (22, 17470170), (30, 12811458), (33, 11646780), (36, 10676215), (44, 8735085), (45, 8540972), (55, 6988068), (60, 6405729), (66, 5823390), (90, 4270486), (99, 3882260), (110, 3494034), (132, 2911695), (165, 2329356), (180, 2135243), (198, 1941130), (220, 1747017), (330, 1164678), (396, 970565), (495, 776452), (660, 582339), (990, 388226), (1980, 194113)]