243340128

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6653}}^1$

素因数の和:6796

約数の個数: 72

約数和(自身を含む): 697552128

約数和(自身を除く): 454212000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 6653, 9144, 12192, 13306, 18288, 19959, 26612, 36576, 39918, 53224, 59877, 79836, 106448, 119754, 159672, 212896, 239508, 319344, 479016, 638688, 844931, 958032, 1689862, 1916064, 2534793, 3379724, 5069586, 6759448, 7604379, 10139172, 13518896, 15208758, 20278344, 27037792, 30417516, 40556688, 60835032, 81113376, 121670064, 243340128]

約数ペア:

[(1, 243340128), (2, 121670064), (3, 81113376), (4, 60835032), (6, 40556688), (8, 30417516), (9, 27037792), (12, 20278344), (16, 15208758), (18, 13518896), (24, 10139172), (32, 7604379), (36, 6759448), (48, 5069586), (72, 3379724), (96, 2534793), (127, 1916064), (144, 1689862), (254, 958032), (288, 844931), (381, 638688), (508, 479016), (762, 319344), (1016, 239508), (1143, 212896), (1524, 159672), (2032, 119754), (2286, 106448), (3048, 79836), (4064, 59877), (4572, 53224), (6096, 39918), (6653, 36576), (9144, 26612), (12192, 19959), (13306, 18288)]