314577656

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 633132240

約数和(自身を除く): 318554584

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 289, 412, 578, 824, 1156, 1321, 1751, 2312, 2642, 3502, 5284, 7004, 10568, 14008, 22457, 29767, 44914, 59534, 89828, 119068, 136063, 179656, 238136, 272126, 381769, 544252, 763538, 1088504, 1527076, 2313071, 3054152, 4626142, 9252284, 18504568, 39322207, 78644414, 157288828, 314577656]

約数ペア:

[(1, 314577656), (2, 157288828), (4, 78644414), (8, 39322207), (17, 18504568), (34, 9252284), (68, 4626142), (103, 3054152), (136, 2313071), (206, 1527076), (289, 1088504), (412, 763538), (578, 544252), (824, 381769), (1156, 272126), (1321, 238136), (1751, 179656), (2312, 136063), (2642, 119068), (3502, 89828), (5284, 59534), (7004, 44914), (10568, 29767), (14008, 22457)]