217072464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5087}}^1$

素因数の和:5232

約数の個数: 80

約数和(自身を含む): 646053888

約数和(自身を除く): 428981424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5087, 5334, 6096, 7112, 10174, 10668, 14224, 15261, 20348, 21336, 30522, 35609, 40696, 42672, 61044, 71218, 81392, 106827, 122088, 142436, 213654, 244176, 284872, 427308, 569744, 646049, 854616, 1292098, 1709232, 1938147, 2584196, 3876294, 4522343, 5168392, 7752588, 9044686, 10336784, 13567029, 15505176, 18089372, 27134058, 31010352, 36178744, 54268116, 72357488, 108536232, 217072464]

約数ペア:

[(1, 217072464), (2, 108536232), (3, 72357488), (4, 54268116), (6, 36178744), (7, 31010352), (8, 27134058), (12, 18089372), (14, 15505176), (16, 13567029), (21, 10336784), (24, 9044686), (28, 7752588), (42, 5168392), (48, 4522343), (56, 3876294), (84, 2584196), (112, 1938147), (127, 1709232), (168, 1292098), (254, 854616), (336, 646049), (381, 569744), (508, 427308), (762, 284872), (889, 244176), (1016, 213654), (1524, 142436), (1778, 122088), (2032, 106827), (2667, 81392), (3048, 71218), (3556, 61044), (5087, 42672), (5334, 40696), (6096, 35609), (7112, 30522), (10174, 21336), (10668, 20348), (14224, 15261)]