488361888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{242243}}^1$

素因数の和:242266

約数の個数: 72

約数和(自身を含む): 1587182688

約数和(自身を除く): 1098820800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 242243, 484486, 726729, 968972, 1453458, 1695701, 1937944, 2180187, 2906916, 3391402, 3875888, 4360374, 5087103, 5813832, 6782804, 7751776, 8720748, 10174206, 11627664, 13565608, 15261309, 17441496, 20348412, 23255328, 27131216, 30522618, 34882992, 40696824, 54262432, 61045236, 69765984, 81393648, 122090472, 162787296, 244180944, 488361888]

約数ペア:

[(1, 488361888), (2, 244180944), (3, 162787296), (4, 122090472), (6, 81393648), (7, 69765984), (8, 61045236), (9, 54262432), (12, 40696824), (14, 34882992), (16, 30522618), (18, 27131216), (21, 23255328), (24, 20348412), (28, 17441496), (32, 15261309), (36, 13565608), (42, 11627664), (48, 10174206), (56, 8720748), (63, 7751776), (72, 6782804), (84, 5813832), (96, 5087103), (112, 4360374), (126, 3875888), (144, 3391402), (168, 2906916), (224, 2180187), (252, 1937944), (288, 1695701), (336, 1453458), (504, 968972), (672, 726729), (1008, 484486), (2016, 242243)]