248747928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 737856000

約数和(自身を除く): 489108072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 363, 429, 484, 572, 599, 726, 858, 968, 1144, 1198, 1331, 1452, 1573, 1716, 1797, 2396, 2662, 2904, 3146, 3432, 3594, 3993, 4719, 4792, 5324, 6292, 6589, 7188, 7787, 7986, 9438, 10648, 12584, 13178, 14376, 15574, 15972, 17303, 18876, 19767, 23361, 26356, 31148, 31944, 34606, 37752, 39534, 46722, 51909, 52712, 62296, 69212, 72479, 79068, 85657, 93444, 103818, 138424, 144958, 158136, 171314, 186888, 207636, 217437, 256971, 289916, 342628, 415272, 434874, 513942, 579832, 685256, 797269, 869748, 942227, 1027884, 1594538, 1739496, 1884454, 2055768, 2391807, 2826681, 3189076, 3768908, 4783614, 5653362, 6378152, 7537816, 9567228, 10364497, 11306724, 19134456, 20728994, 22613448, 31093491, 41457988, 62186982, 82915976, 124373964, 248747928]

約数ペア:

[(1, 248747928), (2, 124373964), (3, 82915976), (4, 62186982), (6, 41457988), (8, 31093491), (11, 22613448), (12, 20728994), (13, 19134456), (22, 11306724), (24, 10364497), (26, 9567228), (33, 7537816), (39, 6378152), (44, 5653362), (52, 4783614), (66, 3768908), (78, 3189076), (88, 2826681), (104, 2391807), (121, 2055768), (132, 1884454), (143, 1739496), (156, 1594538), (242, 1027884), (264, 942227), (286, 869748), (312, 797269), (363, 685256), (429, 579832), (484, 513942), (572, 434874), (599, 415272), (726, 342628), (858, 289916), (968, 256971), (1144, 217437), (1198, 207636), (1331, 186888), (1452, 171314), (1573, 158136), (1716, 144958), (1797, 138424), (2396, 103818), (2662, 93444), (2904, 85657), (3146, 79068), (3432, 72479), (3594, 69212), (3993, 62296), (4719, 52712), (4792, 51909), (5324, 46722), (6292, 39534), (6589, 37752), (7188, 34606), (7787, 31944), (7986, 31148), (9438, 26356), (10648, 23361), (12584, 19767), (13178, 18876), (14376, 17303), (15574, 15972)]