239932272

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 648842400

約数和(自身を除く): 408910128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 592, 636, 848, 888, 1272, 1776, 1961, 2544, 2549, 3922, 5098, 5883, 7647, 7844, 10196, 11766, 15294, 15688, 20392, 23532, 30588, 31376, 40784, 47064, 61176, 94128, 94313, 122352, 135097, 188626, 270194, 282939, 377252, 405291, 540388, 565878, 754504, 810582, 1080776, 1131756, 1509008, 1621164, 2161552, 2263512, 3242328, 4527024, 4998589, 6484656, 9997178, 14995767, 19994356, 29991534, 39988712, 59983068, 79977424, 119966136, 239932272]

約数ペア:

[(1, 239932272), (2, 119966136), (3, 79977424), (4, 59983068), (6, 39988712), (8, 29991534), (12, 19994356), (16, 14995767), (24, 9997178), (37, 6484656), (48, 4998589), (53, 4527024), (74, 3242328), (106, 2263512), (111, 2161552), (148, 1621164), (159, 1509008), (212, 1131756), (222, 1080776), (296, 810582), (318, 754504), (424, 565878), (444, 540388), (592, 405291), (636, 377252), (848, 282939), (888, 270194), (1272, 188626), (1776, 135097), (1961, 122352), (2544, 94313), (2549, 94128), (3922, 61176), (5098, 47064), (5883, 40784), (7647, 31376), (7844, 30588), (10196, 23532), (11766, 20392), (15294, 15688)]