619395312

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{243473}}^1$

素因数の和:243537

約数の個数: 40

約数和(自身を含む): 1630301904

約数和(自身を除く): 1010906592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 243473, 486946, 730419, 973892, 1460838, 1947784, 2921676, 3895568, 5843352, 11686704, 12904069, 25808138, 38712207, 51616276, 77424414, 103232552, 154848828, 206465104, 309697656, 619395312]

約数ペア:

[(1, 619395312), (2, 309697656), (3, 206465104), (4, 154848828), (6, 103232552), (8, 77424414), (12, 51616276), (16, 38712207), (24, 25808138), (48, 12904069), (53, 11686704), (106, 5843352), (159, 3895568), (212, 2921676), (318, 1947784), (424, 1460838), (636, 973892), (848, 730419), (1272, 486946), (2544, 243473)]