253829448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{207377}}^1$

素因数の和:207406

約数の個数: 48

約数和(自身を含む): 727896780

約数和(自身を除く): 474067332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 207377, 414754, 622131, 829508, 1244262, 1659016, 1866393, 2488524, 3525409, 3732786, 4977048, 7050818, 7465572, 10576227, 14101636, 14931144, 21152454, 28203272, 31728681, 42304908, 63457362, 84609816, 126914724, 253829448]

約数ペア:

[(1, 253829448), (2, 126914724), (3, 84609816), (4, 63457362), (6, 42304908), (8, 31728681), (9, 28203272), (12, 21152454), (17, 14931144), (18, 14101636), (24, 10576227), (34, 7465572), (36, 7050818), (51, 4977048), (68, 3732786), (72, 3525409), (102, 2488524), (136, 1866393), (153, 1659016), (204, 1244262), (306, 829508), (408, 622131), (612, 414754), (1224, 207377)]