317378152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{797}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 734670720

約数和(自身を除く): 417292568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 547, 728, 797, 1094, 1594, 2188, 3188, 3829, 4376, 5579, 6376, 7111, 7658, 10361, 11158, 14222, 15316, 20722, 22316, 28444, 30632, 41444, 44632, 49777, 56888, 72527, 82888, 99554, 145054, 199108, 290108, 398216, 435959, 580216, 871918, 1743836, 3051713, 3487672, 5667467, 6103426, 11334934, 12206852, 22669868, 24413704, 39672269, 45339736, 79344538, 158689076, 317378152]

約数ペア:

[(1, 317378152), (2, 158689076), (4, 79344538), (7, 45339736), (8, 39672269), (13, 24413704), (14, 22669868), (26, 12206852), (28, 11334934), (52, 6103426), (56, 5667467), (91, 3487672), (104, 3051713), (182, 1743836), (364, 871918), (547, 580216), (728, 435959), (797, 398216), (1094, 290108), (1594, 199108), (2188, 145054), (3188, 99554), (3829, 82888), (4376, 72527), (5579, 56888), (6376, 49777), (7111, 44632), (7658, 41444), (10361, 30632), (11158, 28444), (14222, 22316), (15316, 20722)]