1289337624

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{39883}}^1$

素因数の和:40344

約数の個数: 48

約数和(自身を含む): 3499821000

約数和(自身を除く): 2210483376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 8082, 10776, 16164, 32328, 39883, 79766, 119649, 159532, 239298, 319064, 358947, 478596, 717894, 957192, 1435788, 2871576, 17907467, 35814934, 53722401, 71629868, 107444802, 143259736, 161167203, 214889604, 322334406, 429779208, 644668812, 1289337624]

約数ペア:

[(1, 1289337624), (2, 644668812), (3, 429779208), (4, 322334406), (6, 214889604), (8, 161167203), (9, 143259736), (12, 107444802), (18, 71629868), (24, 53722401), (36, 35814934), (72, 17907467), (449, 2871576), (898, 1435788), (1347, 957192), (1796, 717894), (2694, 478596), (3592, 358947), (4041, 319064), (5388, 239298), (8082, 159532), (10776, 119649), (16164, 79766), (32328, 39883)]