317538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 786240

約数和(自身を除く): 468702

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 59, 69, 78, 117, 118, 138, 177, 207, 234, 299, 354, 414, 531, 598, 767, 897, 1062, 1357, 1534, 1794, 2301, 2691, 2714, 4071, 4602, 5382, 6903, 8142, 12213, 13806, 17641, 24426, 35282, 52923, 105846, 158769, 317538]

約数ペア:

[(1, 317538), (2, 158769), (3, 105846), (6, 52923), (9, 35282), (13, 24426), (18, 17641), (23, 13806), (26, 12213), (39, 8142), (46, 6903), (59, 5382), (69, 4602), (78, 4071), (117, 2714), (118, 2691), (138, 2301), (177, 1794), (207, 1534), (234, 1357), (299, 1062), (354, 897), (414, 767), (531, 598)]