1521936

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 4721920

約数和(自身を除く): 3199984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 271, 312, 351, 432, 468, 542, 624, 702, 813, 936, 1084, 1404, 1626, 1872, 2168, 2439, 2808, 3252, 3523, 4336, 4878, 5616, 6504, 7046, 7317, 9756, 10569, 13008, 14092, 14634, 19512, 21138, 28184, 29268, 31707, 39024, 42276, 56368, 58536, 63414, 84552, 95121, 117072, 126828, 169104, 190242, 253656, 380484, 507312, 760968, 1521936]

約数ペア:

[(1, 1521936), (2, 760968), (3, 507312), (4, 380484), (6, 253656), (8, 190242), (9, 169104), (12, 126828), (13, 117072), (16, 95121), (18, 84552), (24, 63414), (26, 58536), (27, 56368), (36, 42276), (39, 39024), (48, 31707), (52, 29268), (54, 28184), (72, 21138), (78, 19512), (104, 14634), (108, 14092), (117, 13008), (144, 10569), (156, 9756), (208, 7317), (216, 7046), (234, 6504), (271, 5616), (312, 4878), (351, 4336), (432, 3523), (468, 3252), (542, 2808), (624, 2439), (702, 2168), (813, 1872), (936, 1626), (1084, 1404)]