259085724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16987}}^1$

素因数の和:17066

約数の個数: 48

約数和(自身を含む): 639292416

約数和(自身を除く): 380206692

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 2542, 3813, 5084, 7626, 15252, 16987, 33974, 50961, 67948, 101922, 203844, 526597, 696467, 1053194, 1392934, 1579791, 2089401, 2106388, 2785868, 3159582, 4178802, 6319164, 8357604, 21590477, 43180954, 64771431, 86361908, 129542862, 259085724]

約数ペア:

[(1, 259085724), (2, 129542862), (3, 86361908), (4, 64771431), (6, 43180954), (12, 21590477), (31, 8357604), (41, 6319164), (62, 4178802), (82, 3159582), (93, 2785868), (123, 2106388), (124, 2089401), (164, 1579791), (186, 1392934), (246, 1053194), (372, 696467), (492, 526597), (1271, 203844), (2542, 101922), (3813, 67948), (5084, 50961), (7626, 33974), (15252, 16987)]