253222944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 719175744

約数和(自身を除く): 465952800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 331, 416, 613, 624, 662, 993, 1226, 1248, 1324, 1839, 1986, 2452, 2648, 3678, 3972, 4303, 4904, 5296, 7356, 7944, 7969, 8606, 9808, 10592, 12909, 14712, 15888, 15938, 17212, 19616, 23907, 25818, 29424, 31776, 31876, 34424, 47814, 51636, 58848, 63752, 68848, 95628, 103272, 127504, 137696, 191256, 202903, 206544, 255008, 382512, 405806, 413088, 608709, 765024, 811612, 1217418, 1623224, 2434836, 2637739, 3246448, 4869672, 5275478, 6492896, 7913217, 9739344, 10550956, 15826434, 19478688, 21101912, 31652868, 42203824, 63305736, 84407648, 126611472, 253222944]

約数ペア:

[(1, 253222944), (2, 126611472), (3, 84407648), (4, 63305736), (6, 42203824), (8, 31652868), (12, 21101912), (13, 19478688), (16, 15826434), (24, 10550956), (26, 9739344), (32, 7913217), (39, 6492896), (48, 5275478), (52, 4869672), (78, 3246448), (96, 2637739), (104, 2434836), (156, 1623224), (208, 1217418), (312, 811612), (331, 765024), (416, 608709), (613, 413088), (624, 405806), (662, 382512), (993, 255008), (1226, 206544), (1248, 202903), (1324, 191256), (1839, 137696), (1986, 127504), (2452, 103272), (2648, 95628), (3678, 68848), (3972, 63752), (4303, 58848), (4904, 51636), (5296, 47814), (7356, 34424), (7944, 31876), (7969, 31776), (8606, 29424), (9808, 25818), (10592, 23907), (12909, 19616), (14712, 17212), (15888, 15938)]