1881341424

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:844

約数の個数: 160

約数和(自身を含む): 5553930240

約数和(自身を除く): 3672588816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 127, 144, 159, 212, 216, 254, 318, 381, 424, 432, 477, 508, 636, 647, 762, 848, 954, 1016, 1143, 1272, 1294, 1431, 1524, 1908, 1941, 2032, 2286, 2544, 2588, 2862, 3048, 3429, 3816, 3882, 4572, 5176, 5724, 5823, 6096, 6731, 6858, 7632, 7764, 9144, 10352, 11448, 11646, 13462, 13716, 15528, 17469, 18288, 20193, 22896, 23292, 26924, 27432, 31056, 34291, 34938, 40386, 46584, 53848, 54864, 60579, 68582, 69876, 80772, 82169, 93168, 102873, 107696, 121158, 137164, 139752, 161544, 164338, 181737, 205746, 242316, 246507, 274328, 279504, 308619, 323088, 328676, 363474, 411492, 484632, 493014, 548656, 617238, 657352, 726948, 739521, 822984, 925857, 969264, 986028, 1234476, 1314704, 1453896, 1479042, 1645968, 1851714, 1972056, 2218563, 2468952, 2907792, 2958084, 3703428, 3944112, 4354957, 4437126, 4937904, 5916168, 7406856, 8709914, 8874252, 11832336, 13064871, 14813712, 17419828, 17748504, 26129742, 34839656, 35497008, 39194613, 52259484, 69679312, 78389226, 104518968, 117583839, 156778452, 209037936, 235167678, 313556904, 470335356, 627113808, 940670712, 1881341424]

約数ペア:

[(1, 1881341424), (2, 940670712), (3, 627113808), (4, 470335356), (6, 313556904), (8, 235167678), (9, 209037936), (12, 156778452), (16, 117583839), (18, 104518968), (24, 78389226), (27, 69679312), (36, 52259484), (48, 39194613), (53, 35497008), (54, 34839656), (72, 26129742), (106, 17748504), (108, 17419828), (127, 14813712), (144, 13064871), (159, 11832336), (212, 8874252), (216, 8709914), (254, 7406856), (318, 5916168), (381, 4937904), (424, 4437126), (432, 4354957), (477, 3944112), (508, 3703428), (636, 2958084), (647, 2907792), (762, 2468952), (848, 2218563), (954, 1972056), (1016, 1851714), (1143, 1645968), (1272, 1479042), (1294, 1453896), (1431, 1314704), (1524, 1234476), (1908, 986028), (1941, 969264), (2032, 925857), (2286, 822984), (2544, 739521), (2588, 726948), (2862, 657352), (3048, 617238), (3429, 548656), (3816, 493014), (3882, 484632), (4572, 411492), (5176, 363474), (5724, 328676), (5823, 323088), (6096, 308619), (6731, 279504), (6858, 274328), (7632, 246507), (7764, 242316), (9144, 205746), (10352, 181737), (11448, 164338), (11646, 161544), (13462, 139752), (13716, 137164), (15528, 121158), (17469, 107696), (18288, 102873), (20193, 93168), (22896, 82169), (23292, 80772), (26924, 69876), (27432, 68582), (31056, 60579), (34291, 54864), (34938, 53848), (40386, 46584)]