643854636

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 1736011200

約数和(自身を除く): 1092156564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 241, 261, 348, 482, 522, 723, 783, 853, 964, 1044, 1446, 1566, 1706, 2169, 2559, 2892, 3132, 3412, 4338, 5118, 6507, 6989, 7677, 8676, 10236, 13014, 13978, 15354, 20967, 23031, 24737, 26028, 27956, 30708, 41934, 46062, 49474, 62901, 74211, 83868, 92124, 98948, 125802, 148422, 188703, 205573, 222633, 251604, 296844, 377406, 411146, 445266, 616719, 667899, 754812, 822292, 890532, 1233438, 1335798, 1850157, 2466876, 2671596, 3700314, 5550471, 5961617, 7400628, 11100942, 11923234, 17884851, 22201884, 23846468, 35769702, 53654553, 71539404, 107309106, 160963659, 214618212, 321927318, 643854636]

約数ペア:

[(1, 643854636), (2, 321927318), (3, 214618212), (4, 160963659), (6, 107309106), (9, 71539404), (12, 53654553), (18, 35769702), (27, 23846468), (29, 22201884), (36, 17884851), (54, 11923234), (58, 11100942), (87, 7400628), (108, 5961617), (116, 5550471), (174, 3700314), (241, 2671596), (261, 2466876), (348, 1850157), (482, 1335798), (522, 1233438), (723, 890532), (783, 822292), (853, 754812), (964, 667899), (1044, 616719), (1446, 445266), (1566, 411146), (1706, 377406), (2169, 296844), (2559, 251604), (2892, 222633), (3132, 205573), (3412, 188703), (4338, 148422), (5118, 125802), (6507, 98948), (6989, 92124), (7677, 83868), (8676, 74211), (10236, 62901), (13014, 49474), (13978, 46062), (15354, 41934), (20967, 30708), (23031, 27956), (24737, 26028)]