1257790632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{90203}}^1$

素因数の和:90302

約数の個数: 64

約数和(自身を含む): 3637025280

約数和(自身を除く): 2379234648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 90203, 180406, 270609, 360812, 541218, 631421, 721624, 1082436, 1262842, 1894263, 2164872, 2525684, 3788526, 5051368, 7486849, 7577052, 14973698, 15154104, 22460547, 29947396, 44921094, 52407943, 59894792, 89842188, 104815886, 157223829, 179684376, 209631772, 314447658, 419263544, 628895316, 1257790632]

約数ペア:

[(1, 1257790632), (2, 628895316), (3, 419263544), (4, 314447658), (6, 209631772), (7, 179684376), (8, 157223829), (12, 104815886), (14, 89842188), (21, 59894792), (24, 52407943), (28, 44921094), (42, 29947396), (56, 22460547), (83, 15154104), (84, 14973698), (166, 7577052), (168, 7486849), (249, 5051368), (332, 3788526), (498, 2525684), (581, 2164872), (664, 1894263), (996, 1262842), (1162, 1082436), (1743, 721624), (1992, 631421), (2324, 541218), (3486, 360812), (4648, 270609), (6972, 180406), (13944, 90203)]