255439552

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1025

約数の個数: 56

約数和(自身を含む): 538983936

約数和(自身を除く): 283544384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 383, 544, 613, 766, 1088, 1226, 1532, 2452, 3064, 4904, 6128, 6511, 9808, 10421, 12256, 13022, 19616, 20842, 24512, 26044, 39232, 41684, 52088, 83368, 104176, 166736, 208352, 234779, 333472, 416704, 469558, 666944, 939116, 1878232, 3756464, 3991243, 7512928, 7982486, 15025856, 15964972, 31929944, 63859888, 127719776, 255439552]

約数ペア:

[(1, 255439552), (2, 127719776), (4, 63859888), (8, 31929944), (16, 15964972), (17, 15025856), (32, 7982486), (34, 7512928), (64, 3991243), (68, 3756464), (136, 1878232), (272, 939116), (383, 666944), (544, 469558), (613, 416704), (766, 333472), (1088, 234779), (1226, 208352), (1532, 166736), (2452, 104176), (3064, 83368), (4904, 52088), (6128, 41684), (6511, 39232), (9808, 26044), (10421, 24512), (12256, 20842), (13022, 19616)]