380466968

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 866764800

約数和(自身を除く): 486297832

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 131, 196, 217, 239, 248, 262, 392, 434, 478, 524, 868, 917, 956, 1048, 1519, 1673, 1736, 1834, 1912, 3038, 3346, 3668, 4061, 6076, 6419, 6692, 7336, 7409, 8122, 11711, 12152, 12838, 13384, 14818, 16244, 23422, 25676, 28427, 29636, 31309, 32488, 46844, 51352, 51863, 56854, 59272, 62618, 93688, 103726, 113708, 125236, 198989, 207452, 219163, 227416, 250472, 363041, 397978, 414904, 438326, 726082, 795956, 876652, 970579, 1452164, 1534141, 1591912, 1753304, 1941158, 2904328, 3068282, 3882316, 6136564, 6794053, 7764632, 12273128, 13588106, 27176212, 47558371, 54352424, 95116742, 190233484, 380466968]

約数ペア:

[(1, 380466968), (2, 190233484), (4, 95116742), (7, 54352424), (8, 47558371), (14, 27176212), (28, 13588106), (31, 12273128), (49, 7764632), (56, 6794053), (62, 6136564), (98, 3882316), (124, 3068282), (131, 2904328), (196, 1941158), (217, 1753304), (239, 1591912), (248, 1534141), (262, 1452164), (392, 970579), (434, 876652), (478, 795956), (524, 726082), (868, 438326), (917, 414904), (956, 397978), (1048, 363041), (1519, 250472), (1673, 227416), (1736, 219163), (1834, 207452), (1912, 198989), (3038, 125236), (3346, 113708), (3668, 103726), (4061, 93688), (6076, 62618), (6419, 59272), (6692, 56854), (7336, 51863), (7409, 51352), (8122, 46844), (11711, 32488), (12152, 31309), (12838, 29636), (13384, 28427), (14818, 25676), (16244, 23422)]