2990033328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{7151}}^1$

素因数の和:7474

約数の個数: 80

約数和(自身を含む): 8002916352

約数和(自身を除く): 5012883024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 281, 372, 496, 562, 744, 843, 1124, 1488, 1686, 2248, 3372, 4496, 6744, 7151, 8711, 13488, 14302, 17422, 21453, 26133, 28604, 34844, 42906, 52266, 57208, 69688, 85812, 104532, 114416, 139376, 171624, 209064, 221681, 343248, 418128, 443362, 665043, 886724, 1330086, 1773448, 2009431, 2660172, 3546896, 4018862, 5320344, 6028293, 8037724, 10640688, 12056586, 16075448, 24113172, 32150896, 48226344, 62292361, 96452688, 124584722, 186877083, 249169444, 373754166, 498338888, 747508332, 996677776, 1495016664, 2990033328]

約数ペア:

[(1, 2990033328), (2, 1495016664), (3, 996677776), (4, 747508332), (6, 498338888), (8, 373754166), (12, 249169444), (16, 186877083), (24, 124584722), (31, 96452688), (48, 62292361), (62, 48226344), (93, 32150896), (124, 24113172), (186, 16075448), (248, 12056586), (281, 10640688), (372, 8037724), (496, 6028293), (562, 5320344), (744, 4018862), (843, 3546896), (1124, 2660172), (1488, 2009431), (1686, 1773448), (2248, 1330086), (3372, 886724), (4496, 665043), (6744, 443362), (7151, 418128), (8711, 343248), (13488, 221681), (14302, 209064), (17422, 171624), (21453, 139376), (26133, 114416), (28604, 104532), (34844, 85812), (42906, 69688), (52266, 57208)]