252121752

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{33997}}^1$

素因数の和:34112

約数の個数: 48

約数和(自身を含む): 689479440

約数和(自身を除く): 437357688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 33997, 67994, 101991, 135988, 203982, 271976, 305973, 407964, 611946, 815928, 1223892, 2447784, 3501691, 7003382, 10505073, 14006764, 21010146, 28013528, 31515219, 42020292, 63030438, 84040584, 126060876, 252121752]

約数ペア:

[(1, 252121752), (2, 126060876), (3, 84040584), (4, 63030438), (6, 42020292), (8, 31515219), (9, 28013528), (12, 21010146), (18, 14006764), (24, 10505073), (36, 7003382), (72, 3501691), (103, 2447784), (206, 1223892), (309, 815928), (412, 611946), (618, 407964), (824, 305973), (927, 271976), (1236, 203982), (1854, 135988), (2472, 101991), (3708, 67994), (7416, 33997)]