286572026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 515289600

約数和(自身を除く): 228717574

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 79, 158, 221, 283, 377, 442, 493, 566, 754, 986, 1027, 1343, 2054, 2291, 2686, 3679, 4582, 4811, 6409, 7358, 8207, 9622, 12818, 16414, 17459, 22357, 29783, 34918, 38947, 44714, 59566, 62543, 77894, 106691, 125086, 139519, 213382, 279038, 290641, 380069, 506311, 581282, 648353, 760138, 1012622, 1296706, 1813747, 3627494, 4940897, 8428589, 9881794, 11022001, 16857178, 22044002, 143286013, 286572026]

約数ペア:

[(1, 286572026), (2, 143286013), (13, 22044002), (17, 16857178), (26, 11022001), (29, 9881794), (34, 8428589), (58, 4940897), (79, 3627494), (158, 1813747), (221, 1296706), (283, 1012622), (377, 760138), (442, 648353), (493, 581282), (566, 506311), (754, 380069), (986, 290641), (1027, 279038), (1343, 213382), (2054, 139519), (2291, 125086), (2686, 106691), (3679, 77894), (4582, 62543), (4811, 59566), (6409, 44714), (7358, 38947), (8207, 34918), (9622, 29783), (12818, 22357), (16414, 17459)]