248195688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27431}}^1$

素因数の和:27482

約数の個数: 64

約数和(自身を含む): 691286400

約数和(自身を除く): 443090712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 27431, 54862, 82293, 109724, 164586, 219448, 329172, 356603, 658344, 713206, 795499, 1069809, 1426412, 1590998, 2139618, 2386497, 2852824, 3181996, 4279236, 4772994, 6363992, 8558472, 9545988, 10341487, 19091976, 20682974, 31024461, 41365948, 62048922, 82731896, 124097844, 248195688]

約数ペア:

[(1, 248195688), (2, 124097844), (3, 82731896), (4, 62048922), (6, 41365948), (8, 31024461), (12, 20682974), (13, 19091976), (24, 10341487), (26, 9545988), (29, 8558472), (39, 6363992), (52, 4772994), (58, 4279236), (78, 3181996), (87, 2852824), (104, 2386497), (116, 2139618), (156, 1590998), (174, 1426412), (232, 1069809), (312, 795499), (348, 713206), (377, 658344), (696, 356603), (754, 329172), (1131, 219448), (1508, 164586), (2262, 109724), (3016, 82293), (4524, 54862), (9048, 27431)]