1480872008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4435

約数の個数: 128

約数和(自身を含む): 3770496000

約数和(自身を除く): 2289623992

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 29, 38, 44, 56, 58, 76, 77, 88, 116, 133, 152, 154, 203, 209, 232, 266, 308, 319, 406, 418, 532, 551, 616, 638, 812, 836, 1064, 1102, 1276, 1463, 1624, 1672, 2204, 2233, 2552, 2926, 3857, 4363, 4408, 4466, 5852, 6061, 7714, 8726, 8932, 11704, 12122, 15428, 17452, 17864, 24244, 30541, 30856, 34904, 42427, 47993, 48488, 61082, 82897, 84854, 95986, 122164, 126527, 165794, 169708, 191972, 244328, 253054, 331588, 335951, 339416, 383944, 506108, 580279, 663176, 671902, 885689, 911867, 1012216, 1160558, 1343804, 1391797, 1771378, 1823734, 2321116, 2404013, 2687608, 2783594, 3542756, 3647468, 4642232, 4808026, 5567188, 6383069, 7085512, 7294936, 9616052, 9742579, 11134376, 12766138, 16828091, 19232104, 19485158, 25532276, 26444143, 33656182, 38970316, 51064552, 52888286, 67312364, 77940632, 105776572, 134624728, 185109001, 211553144, 370218002, 740436004, 1480872008]

約数ペア:

[(1, 1480872008), (2, 740436004), (4, 370218002), (7, 211553144), (8, 185109001), (11, 134624728), (14, 105776572), (19, 77940632), (22, 67312364), (28, 52888286), (29, 51064552), (38, 38970316), (44, 33656182), (56, 26444143), (58, 25532276), (76, 19485158), (77, 19232104), (88, 16828091), (116, 12766138), (133, 11134376), (152, 9742579), (154, 9616052), (203, 7294936), (209, 7085512), (232, 6383069), (266, 5567188), (308, 4808026), (319, 4642232), (406, 3647468), (418, 3542756), (532, 2783594), (551, 2687608), (616, 2404013), (638, 2321116), (812, 1823734), (836, 1771378), (1064, 1391797), (1102, 1343804), (1276, 1160558), (1463, 1012216), (1624, 911867), (1672, 885689), (2204, 671902), (2233, 663176), (2552, 580279), (2926, 506108), (3857, 383944), (4363, 339416), (4408, 335951), (4466, 331588), (5852, 253054), (6061, 244328), (7714, 191972), (8726, 169708), (8932, 165794), (11704, 126527), (12122, 122164), (15428, 95986), (17452, 84854), (17864, 82897), (24244, 61082), (30541, 48488), (30856, 47993), (34904, 42427)]