1581569286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 3652242048

約数和(自身を除く): 2070672762

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 97, 138, 194, 253, 291, 467, 506, 529, 582, 759, 934, 1058, 1067, 1401, 1518, 1587, 2134, 2231, 2802, 3174, 3201, 4462, 5137, 5819, 6402, 6693, 10274, 10741, 11638, 13386, 15411, 17457, 21482, 24541, 30822, 32223, 34914, 45299, 49082, 51313, 64446, 73623, 90598, 102626, 118151, 135897, 147246, 153939, 236302, 247043, 271794, 307878, 354453, 494086, 498289, 564443, 708906, 741129, 996578, 1041877, 1128886, 1482258, 1494867, 1693329, 2083754, 2717473, 2989734, 3125631, 3386658, 5434946, 6251262, 8152419, 11460647, 16304838, 22921294, 23963171, 34381941, 47926342, 68763882, 71889513, 143779026, 263594881, 527189762, 790784643, 1581569286]

約数ペア:

[(1, 1581569286), (2, 790784643), (3, 527189762), (6, 263594881), (11, 143779026), (22, 71889513), (23, 68763882), (33, 47926342), (46, 34381941), (66, 23963171), (69, 22921294), (97, 16304838), (138, 11460647), (194, 8152419), (253, 6251262), (291, 5434946), (467, 3386658), (506, 3125631), (529, 2989734), (582, 2717473), (759, 2083754), (934, 1693329), (1058, 1494867), (1067, 1482258), (1401, 1128886), (1518, 1041877), (1587, 996578), (2134, 741129), (2231, 708906), (2802, 564443), (3174, 498289), (3201, 494086), (4462, 354453), (5137, 307878), (5819, 271794), (6402, 247043), (6693, 236302), (10274, 153939), (10741, 147246), (11638, 135897), (13386, 118151), (15411, 102626), (17457, 90598), (21482, 73623), (24541, 64446), (30822, 51313), (32223, 49082), (34914, 45299)]