244344320

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8677}}^1$

素因数の和:8711

約数の個数: 80

約数和(自身を含む): 639186768

約数和(自身を除く): 394842448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 8677, 14080, 17354, 28160, 34708, 43385, 69416, 86770, 95447, 138832, 173540, 190894, 277664, 347080, 381788, 477235, 555328, 694160, 763576, 954470, 1110656, 1388320, 1527152, 1908940, 2221312, 2776640, 3054304, 3817880, 4442624, 5553280, 6108608, 7635760, 11106560, 12217216, 15271520, 22213120, 24434432, 30543040, 48868864, 61086080, 122172160, 244344320]

約数ペア:

[(1, 244344320), (2, 122172160), (4, 61086080), (5, 48868864), (8, 30543040), (10, 24434432), (11, 22213120), (16, 15271520), (20, 12217216), (22, 11106560), (32, 7635760), (40, 6108608), (44, 5553280), (55, 4442624), (64, 3817880), (80, 3054304), (88, 2776640), (110, 2221312), (128, 1908940), (160, 1527152), (176, 1388320), (220, 1110656), (256, 954470), (320, 763576), (352, 694160), (440, 555328), (512, 477235), (640, 381788), (704, 347080), (880, 277664), (1280, 190894), (1408, 173540), (1760, 138832), (2560, 95447), (2816, 86770), (3520, 69416), (5632, 43385), (7040, 34708), (8677, 28160), (14080, 17354)]