999777528

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3527}}^1$

素因数の和:3697

約数の個数: 96

約数和(自身を含む): 2817884160

約数和(自身を除く): 1818106632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 254, 279, 372, 381, 508, 558, 744, 762, 1016, 1116, 1143, 1524, 2232, 2286, 3048, 3527, 3937, 4572, 7054, 7874, 9144, 10581, 11811, 14108, 15748, 21162, 23622, 28216, 31496, 31743, 35433, 42324, 47244, 63486, 70866, 84648, 94488, 109337, 126972, 141732, 218674, 253944, 283464, 328011, 437348, 447929, 656022, 874696, 895858, 984033, 1312044, 1343787, 1791716, 1968066, 2624088, 2687574, 3583432, 3936132, 4031361, 5375148, 7872264, 8062722, 10750296, 13885799, 16125444, 27771598, 32250888, 41657397, 55543196, 83314794, 111086392, 124972191, 166629588, 249944382, 333259176, 499888764, 999777528]

約数ペア:

[(1, 999777528), (2, 499888764), (3, 333259176), (4, 249944382), (6, 166629588), (8, 124972191), (9, 111086392), (12, 83314794), (18, 55543196), (24, 41657397), (31, 32250888), (36, 27771598), (62, 16125444), (72, 13885799), (93, 10750296), (124, 8062722), (127, 7872264), (186, 5375148), (248, 4031361), (254, 3936132), (279, 3583432), (372, 2687574), (381, 2624088), (508, 1968066), (558, 1791716), (744, 1343787), (762, 1312044), (1016, 984033), (1116, 895858), (1143, 874696), (1524, 656022), (2232, 447929), (2286, 437348), (3048, 328011), (3527, 283464), (3937, 253944), (4572, 218674), (7054, 141732), (7874, 126972), (9144, 109337), (10581, 94488), (11811, 84648), (14108, 70866), (15748, 63486), (21162, 47244), (23622, 42324), (28216, 35433), (31496, 31743)]