280096944

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4787}}^1$

素因数の和:4874

約数の個数: 80

約数和(自身を含む): 769450752

約数和(自身を除く): 489353808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2438, 2544, 3657, 4787, 4876, 7314, 9574, 9752, 14361, 14628, 19148, 19504, 28722, 29256, 38296, 57444, 58512, 76592, 110101, 114888, 220202, 229776, 253711, 330303, 440404, 507422, 660606, 761133, 880808, 1014844, 1321212, 1522266, 1761616, 2029688, 2642424, 3044532, 4059376, 5284848, 5835353, 6089064, 11670706, 12178128, 17506059, 23341412, 35012118, 46682824, 70024236, 93365648, 140048472, 280096944]

約数ペア:

[(1, 280096944), (2, 140048472), (3, 93365648), (4, 70024236), (6, 46682824), (8, 35012118), (12, 23341412), (16, 17506059), (23, 12178128), (24, 11670706), (46, 6089064), (48, 5835353), (53, 5284848), (69, 4059376), (92, 3044532), (106, 2642424), (138, 2029688), (159, 1761616), (184, 1522266), (212, 1321212), (276, 1014844), (318, 880808), (368, 761133), (424, 660606), (552, 507422), (636, 440404), (848, 330303), (1104, 253711), (1219, 229776), (1272, 220202), (2438, 114888), (2544, 110101), (3657, 76592), (4787, 58512), (4876, 57444), (7314, 38296), (9574, 29256), (9752, 28722), (14361, 19504), (14628, 19148)]