315257316992

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2445827}}^1$

素因数の和:2445913

約数の個数: 64

約数和(自身を含む): 673581031200

約数和(自身を除く): 358323714208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2432, 3392, 4028, 6784, 8056, 16112, 32224, 64448, 128896, 2445827, 4891654, 9783308, 19566616, 39133232, 46470713, 78266464, 92941426, 129628831, 156532928, 185882852, 259257662, 313065856, 371765704, 518515324, 743531408, 1037030648, 1487062816, 2074061296, 2462947789, 2974125632, 4148122592, 4925895578, 5948251264, 8296245184, 9851791156, 16592490368, 19703582312, 39407164624, 78814329248, 157628658496, 315257316992]

約数ペア:

[(1, 315257316992), (2, 157628658496), (4, 78814329248), (8, 39407164624), (16, 19703582312), (19, 16592490368), (32, 9851791156), (38, 8296245184), (53, 5948251264), (64, 4925895578), (76, 4148122592), (106, 2974125632), (128, 2462947789), (152, 2074061296), (212, 1487062816), (304, 1037030648), (424, 743531408), (608, 518515324), (848, 371765704), (1007, 313065856), (1216, 259257662), (1696, 185882852), (2014, 156532928), (2432, 129628831), (3392, 92941426), (4028, 78266464), (6784, 46470713), (8056, 39133232), (16112, 19566616), (32224, 9783308), (64448, 4891654), (128896, 2445827)]