1389184848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{507743}}^1$

素因数の和:507776

約数の個数: 60

約数和(自身を含む): 4092416640

約数和(自身を除く): 2703231792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 507743, 1015486, 1523229, 2030972, 3046458, 4061944, 4569687, 6092916, 8123888, 9139374, 9647117, 12185832, 18278748, 19294234, 24371664, 28941351, 36557496, 38588468, 57882702, 73114992, 77176936, 86824053, 115765404, 154353872, 173648106, 231530808, 347296212, 463061616, 694592424, 1389184848]

約数ペア:

[(1, 1389184848), (2, 694592424), (3, 463061616), (4, 347296212), (6, 231530808), (8, 173648106), (9, 154353872), (12, 115765404), (16, 86824053), (18, 77176936), (19, 73114992), (24, 57882702), (36, 38588468), (38, 36557496), (48, 28941351), (57, 24371664), (72, 19294234), (76, 18278748), (114, 12185832), (144, 9647117), (152, 9139374), (171, 8123888), (228, 6092916), (304, 4569687), (342, 4061944), (456, 3046458), (684, 2030972), (912, 1523229), (1368, 1015486), (2736, 507743)]