1291552128

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2966

約数の個数: 160

約数和(自身を含む): 3934382760

約数和(自身を除く): 2642830632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 384, 387, 432, 516, 576, 648, 688, 774, 864, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 2064, 2322, 2592, 2752, 2897, 3096, 3456, 3483, 4128, 4644, 5184, 5504, 5794, 6192, 6966, 8256, 8691, 9288, 10368, 11588, 12384, 13932, 16512, 17382, 18576, 23176, 24768, 26073, 27864, 34764, 37152, 46352, 49536, 52146, 55728, 69528, 74304, 78219, 92704, 104292, 111456, 124571, 139056, 148608, 156438, 185408, 208584, 222912, 234657, 249142, 278112, 312876, 370816, 373713, 417168, 445824, 469314, 498284, 556224, 625752, 747426, 834336, 938628, 996568, 1112448, 1121139, 1251504, 1494852, 1668672, 1877256, 1993136, 2242278, 2503008, 2989704, 3337344, 3363417, 3754512, 3986272, 4484556, 5006016, 5979408, 6726834, 7509024, 7972544, 8969112, 10012032, 10090251, 11958816, 13453668, 15018048, 15945088, 17938224, 20180502, 23917632, 26907336, 30036096, 35876448, 40361004, 47835264, 53814672, 71752896, 80722008, 107629344, 143505792, 161444016, 215258688, 322888032, 430517376, 645776064, 1291552128]

約数ペア:

[(1, 1291552128), (2, 645776064), (3, 430517376), (4, 322888032), (6, 215258688), (8, 161444016), (9, 143505792), (12, 107629344), (16, 80722008), (18, 71752896), (24, 53814672), (27, 47835264), (32, 40361004), (36, 35876448), (43, 30036096), (48, 26907336), (54, 23917632), (64, 20180502), (72, 17938224), (81, 15945088), (86, 15018048), (96, 13453668), (108, 11958816), (128, 10090251), (129, 10012032), (144, 8969112), (162, 7972544), (172, 7509024), (192, 6726834), (216, 5979408), (258, 5006016), (288, 4484556), (324, 3986272), (344, 3754512), (384, 3363417), (387, 3337344), (432, 2989704), (516, 2503008), (576, 2242278), (648, 1993136), (688, 1877256), (774, 1668672), (864, 1494852), (1032, 1251504), (1152, 1121139), (1161, 1112448), (1296, 996568), (1376, 938628), (1548, 834336), (1728, 747426), (2064, 625752), (2322, 556224), (2592, 498284), (2752, 469314), (2897, 445824), (3096, 417168), (3456, 373713), (3483, 370816), (4128, 312876), (4644, 278112), (5184, 249142), (5504, 234657), (5794, 222912), (6192, 208584), (6966, 185408), (8256, 156438), (8691, 148608), (9288, 139056), (10368, 124571), (11588, 111456), (12384, 104292), (13932, 92704), (16512, 78219), (17382, 74304), (18576, 69528), (23176, 55728), (24768, 52146), (26073, 49536), (27864, 46352), (34764, 37152)]