271518832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2546

約数の個数: 80

約数和(自身を含む): 619460352

約数和(自身を除く): 347941520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 2477, 3224, 3536, 4216, 4954, 6448, 6851, 8432, 9908, 13702, 19816, 27404, 32201, 39632, 42109, 54808, 64402, 76787, 84218, 109616, 128804, 153574, 168436, 257608, 307148, 336872, 515216, 547417, 614296, 673744, 998231, 1094834, 1228592, 1305379, 1996462, 2189668, 2610758, 3992924, 4379336, 5221516, 7985848, 8758672, 10443032, 15971696, 16969927, 20886064, 33939854, 67879708, 135759416, 271518832]

約数ペア:

[(1, 271518832), (2, 135759416), (4, 67879708), (8, 33939854), (13, 20886064), (16, 16969927), (17, 15971696), (26, 10443032), (31, 8758672), (34, 7985848), (52, 5221516), (62, 4379336), (68, 3992924), (104, 2610758), (124, 2189668), (136, 1996462), (208, 1305379), (221, 1228592), (248, 1094834), (272, 998231), (403, 673744), (442, 614296), (496, 547417), (527, 515216), (806, 336872), (884, 307148), (1054, 257608), (1612, 168436), (1768, 153574), (2108, 128804), (2477, 109616), (3224, 84218), (3536, 76787), (4216, 64402), (4954, 54808), (6448, 42109), (6851, 39632), (8432, 32201), (9908, 27404), (13702, 19816)]