1330882672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30391}}^1$

素因数の和:30446

約数の個数: 80

約数和(自身を含む): 3256077312

約数和(自身を除く): 1925194640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 6256, 10948, 21896, 30391, 43792, 60782, 121564, 212737, 243128, 425474, 486256, 516647, 698993, 850948, 1033294, 1397986, 1701896, 2066588, 2795972, 3403792, 3616529, 4133176, 4892951, 5591944, 7233058, 8266352, 9785902, 11183888, 11882881, 14466116, 19571804, 23765762, 28932232, 39143608, 47531524, 57864464, 78287216, 83180167, 95063048, 166360334, 190126096, 332720668, 665441336, 1330882672]

約数ペア:

[(1, 1330882672), (2, 665441336), (4, 332720668), (7, 190126096), (8, 166360334), (14, 95063048), (16, 83180167), (17, 78287216), (23, 57864464), (28, 47531524), (34, 39143608), (46, 28932232), (56, 23765762), (68, 19571804), (92, 14466116), (112, 11882881), (119, 11183888), (136, 9785902), (161, 8266352), (184, 7233058), (238, 5591944), (272, 4892951), (322, 4133176), (368, 3616529), (391, 3403792), (476, 2795972), (644, 2066588), (782, 1701896), (952, 1397986), (1288, 1033294), (1564, 850948), (1904, 698993), (2576, 516647), (2737, 486256), (3128, 425474), (5474, 243128), (6256, 212737), (10948, 121564), (21896, 60782), (30391, 43792)]