248972424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 682905600

約数和(自身を除く): 433933176

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 103, 116, 138, 151, 174, 184, 206, 232, 276, 302, 309, 348, 412, 453, 552, 604, 618, 667, 696, 824, 906, 1208, 1236, 1334, 1812, 2001, 2369, 2472, 2668, 2987, 3473, 3624, 4002, 4379, 4738, 5336, 5974, 6946, 7107, 8004, 8758, 8961, 9476, 10419, 11948, 13137, 13892, 14214, 15553, 16008, 17516, 17922, 18952, 20838, 23896, 26274, 27784, 28428, 31106, 35032, 35844, 41676, 46659, 52548, 56856, 62212, 68701, 71688, 83352, 93318, 100717, 105096, 124424, 137402, 186636, 201434, 206103, 274804, 302151, 357719, 373272, 402868, 412206, 451037, 549608, 604302, 715438, 805736, 824412, 902074, 1073157, 1208604, 1353111, 1430876, 1648824, 1804148, 2146314, 2417208, 2706222, 2861752, 3608296, 4292628, 5412444, 8585256, 10373851, 10824888, 20747702, 31121553, 41495404, 62243106, 82990808, 124486212, 248972424]

約数ペア:

[(1, 248972424), (2, 124486212), (3, 82990808), (4, 62243106), (6, 41495404), (8, 31121553), (12, 20747702), (23, 10824888), (24, 10373851), (29, 8585256), (46, 5412444), (58, 4292628), (69, 3608296), (87, 2861752), (92, 2706222), (103, 2417208), (116, 2146314), (138, 1804148), (151, 1648824), (174, 1430876), (184, 1353111), (206, 1208604), (232, 1073157), (276, 902074), (302, 824412), (309, 805736), (348, 715438), (412, 604302), (453, 549608), (552, 451037), (604, 412206), (618, 402868), (667, 373272), (696, 357719), (824, 302151), (906, 274804), (1208, 206103), (1236, 201434), (1334, 186636), (1812, 137402), (2001, 124424), (2369, 105096), (2472, 100717), (2668, 93318), (2987, 83352), (3473, 71688), (3624, 68701), (4002, 62212), (4379, 56856), (4738, 52548), (5336, 46659), (5974, 41676), (6946, 35844), (7107, 35032), (8004, 31106), (8758, 28428), (8961, 27784), (9476, 26274), (10419, 23896), (11948, 20838), (13137, 18952), (13892, 17922), (14214, 17516), (15553, 16008)]