312193984

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{16879}}^1$

素因数の和:16925

約数の個数: 42

約数和(自身を含む): 658134320

約数和(自身を除く): 345940336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 16879, 18496, 33758, 67516, 135032, 270064, 286943, 540128, 573886, 1080256, 1147772, 2295544, 4591088, 4878031, 9182176, 9756062, 18364352, 19512124, 39024248, 78048496, 156096992, 312193984]

約数ペア:

[(1, 312193984), (2, 156096992), (4, 78048496), (8, 39024248), (16, 19512124), (17, 18364352), (32, 9756062), (34, 9182176), (64, 4878031), (68, 4591088), (136, 2295544), (272, 1147772), (289, 1080256), (544, 573886), (578, 540128), (1088, 286943), (1156, 270064), (2312, 135032), (4624, 67516), (9248, 33758), (16879, 18496)]