249381264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3719}}^1$

素因数の和:3868

約数の個数: 80

約数和(自身を含む): 708526080

約数和(自身を除く): 459144816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1397, 1524, 2032, 2794, 3048, 3719, 4191, 5588, 6096, 7438, 8382, 11157, 11176, 14876, 16764, 22314, 22352, 29752, 33528, 40909, 44628, 59504, 67056, 81818, 89256, 122727, 163636, 178512, 245454, 327272, 472313, 490908, 654544, 944626, 981816, 1416939, 1889252, 1963632, 2833878, 3778504, 5195443, 5667756, 7557008, 10390886, 11335512, 15586329, 20781772, 22671024, 31172658, 41563544, 62345316, 83127088, 124690632, 249381264]

約数ペア:

[(1, 249381264), (2, 124690632), (3, 83127088), (4, 62345316), (6, 41563544), (8, 31172658), (11, 22671024), (12, 20781772), (16, 15586329), (22, 11335512), (24, 10390886), (33, 7557008), (44, 5667756), (48, 5195443), (66, 3778504), (88, 2833878), (127, 1963632), (132, 1889252), (176, 1416939), (254, 981816), (264, 944626), (381, 654544), (508, 490908), (528, 472313), (762, 327272), (1016, 245454), (1397, 178512), (1524, 163636), (2032, 122727), (2794, 89256), (3048, 81818), (3719, 67056), (4191, 59504), (5588, 44628), (6096, 40909), (7438, 33528), (8382, 29752), (11157, 22352), (11176, 22314), (14876, 16764)]