439393812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{256057}}^1$

素因数の和:256088

約数の個数: 48

約数和(自身を含む): 1204496832

約数和(自身を除く): 765103020

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 256057, 512114, 768171, 1024228, 1536342, 2816627, 3072684, 3328741, 5633254, 6657482, 8449881, 9986223, 11266508, 13314964, 16899762, 19972446, 33799524, 36616151, 39944892, 73232302, 109848453, 146464604, 219696906, 439393812]

約数ペア:

[(1, 439393812), (2, 219696906), (3, 146464604), (4, 109848453), (6, 73232302), (11, 39944892), (12, 36616151), (13, 33799524), (22, 19972446), (26, 16899762), (33, 13314964), (39, 11266508), (44, 9986223), (52, 8449881), (66, 6657482), (78, 5633254), (132, 3328741), (143, 3072684), (156, 2816627), (286, 1536342), (429, 1024228), (572, 768171), (858, 512114), (1716, 256057)]