1189402016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 2634508800

約数和(自身を除く): 1445106784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 179, 344, 352, 358, 439, 473, 688, 716, 878, 946, 1376, 1432, 1756, 1892, 1969, 2864, 3512, 3784, 3938, 4829, 5728, 7024, 7568, 7697, 7876, 9658, 14048, 15136, 15394, 15752, 18877, 19316, 30788, 31504, 37754, 38632, 61576, 63008, 75508, 77264, 78581, 84667, 123152, 151016, 154528, 157162, 169334, 207647, 246304, 302032, 314324, 338668, 415294, 604064, 628648, 677336, 830588, 864391, 1257296, 1354672, 1661176, 1728782, 2514592, 2709344, 3322352, 3378983, 3457564, 6644704, 6757966, 6915128, 13515932, 13830256, 27031864, 27660512, 37168813, 54063728, 74337626, 108127456, 148675252, 297350504, 594701008, 1189402016]

約数ペア:

[(1, 1189402016), (2, 594701008), (4, 297350504), (8, 148675252), (11, 108127456), (16, 74337626), (22, 54063728), (32, 37168813), (43, 27660512), (44, 27031864), (86, 13830256), (88, 13515932), (172, 6915128), (176, 6757966), (179, 6644704), (344, 3457564), (352, 3378983), (358, 3322352), (439, 2709344), (473, 2514592), (688, 1728782), (716, 1661176), (878, 1354672), (946, 1257296), (1376, 864391), (1432, 830588), (1756, 677336), (1892, 628648), (1969, 604064), (2864, 415294), (3512, 338668), (3784, 314324), (3938, 302032), (4829, 246304), (5728, 207647), (7024, 169334), (7568, 157162), (7697, 154528), (7876, 151016), (9658, 123152), (14048, 84667), (15136, 78581), (15394, 77264), (15752, 75508), (18877, 63008), (19316, 61576), (30788, 38632), (31504, 37754)]