1621016472

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 4214246400

約数和(自身を除く): 2593229928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 479, 618, 824, 888, 958, 1236, 1369, 1437, 1916, 2472, 2738, 2874, 3811, 3832, 4107, 5476, 5748, 7622, 8214, 10952, 11433, 11496, 15244, 16428, 17723, 22866, 30488, 32856, 35446, 45732, 49337, 53169, 70892, 91464, 98674, 106338, 141007, 141784, 148011, 197348, 212676, 282014, 296022, 394696, 423021, 425352, 564028, 592044, 655751, 846042, 1128056, 1184088, 1311502, 1692084, 1825469, 1967253, 2623004, 3384168, 3650938, 3934506, 5246008, 5476407, 7301876, 7869012, 10952814, 14603752, 15738024, 21905628, 43811256, 67542353, 135084706, 202627059, 270169412, 405254118, 540338824, 810508236, 1621016472]

約数ペア:

[(1, 1621016472), (2, 810508236), (3, 540338824), (4, 405254118), (6, 270169412), (8, 202627059), (12, 135084706), (24, 67542353), (37, 43811256), (74, 21905628), (103, 15738024), (111, 14603752), (148, 10952814), (206, 7869012), (222, 7301876), (296, 5476407), (309, 5246008), (412, 3934506), (444, 3650938), (479, 3384168), (618, 2623004), (824, 1967253), (888, 1825469), (958, 1692084), (1236, 1311502), (1369, 1184088), (1437, 1128056), (1916, 846042), (2472, 655751), (2738, 592044), (2874, 564028), (3811, 425352), (3832, 423021), (4107, 394696), (5476, 296022), (5748, 282014), (7622, 212676), (8214, 197348), (10952, 148011), (11433, 141784), (11496, 141007), (15244, 106338), (16428, 98674), (17723, 91464), (22866, 70892), (30488, 53169), (32856, 49337), (35446, 45732)]