839521308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 2110259200

約数和(自身を除く): 1270737892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 127, 158, 228, 237, 254, 316, 367, 381, 474, 508, 734, 762, 948, 1101, 1468, 1501, 1524, 2202, 2413, 3002, 4404, 4503, 4826, 6004, 6973, 7239, 9006, 9652, 10033, 13946, 14478, 18012, 20066, 20919, 27892, 28956, 28993, 30099, 40132, 41838, 46609, 57986, 60198, 83676, 86979, 93218, 115972, 120396, 139827, 173958, 186436, 190627, 279654, 347916, 381254, 550867, 559308, 571881, 762508, 885571, 1101734, 1143762, 1652601, 1771142, 2203468, 2287524, 2656713, 3305202, 3542284, 3682111, 5313426, 6610404, 7364222, 10626852, 11046333, 14728444, 22092666, 44185332, 69960109, 139920218, 209880327, 279840436, 419760654, 839521308]

約数ペア:

[(1, 839521308), (2, 419760654), (3, 279840436), (4, 209880327), (6, 139920218), (12, 69960109), (19, 44185332), (38, 22092666), (57, 14728444), (76, 11046333), (79, 10626852), (114, 7364222), (127, 6610404), (158, 5313426), (228, 3682111), (237, 3542284), (254, 3305202), (316, 2656713), (367, 2287524), (381, 2203468), (474, 1771142), (508, 1652601), (734, 1143762), (762, 1101734), (948, 885571), (1101, 762508), (1468, 571881), (1501, 559308), (1524, 550867), (2202, 381254), (2413, 347916), (3002, 279654), (4404, 190627), (4503, 186436), (4826, 173958), (6004, 139827), (6973, 120396), (7239, 115972), (9006, 93218), (9652, 86979), (10033, 83676), (13946, 60198), (14478, 57986), (18012, 46609), (20066, 41838), (20919, 40132), (27892, 30099), (28956, 28993)]