323126144

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 731478720

約数和(自身を除く): 408352576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 341, 352, 484, 496, 673, 682, 704, 968, 992, 1346, 1364, 1408, 1936, 1984, 2692, 2728, 3751, 3872, 3968, 5384, 5456, 7403, 7502, 7744, 10768, 10912, 14806, 15004, 15488, 20863, 21536, 21824, 29612, 30008, 41726, 43072, 43648, 59224, 60016, 81433, 83452, 86144, 118448, 120032, 162866, 166904, 229493, 236896, 240064, 325732, 333808, 458986, 473792, 480128, 651464, 667616, 917972, 947584, 1302928, 1335232, 1835944, 2524423, 2605856, 2670464, 3671888, 5048846, 5211712, 7343776, 10097692, 10423424, 14687552, 20195384, 29375104, 40390768, 80781536, 161563072, 323126144]

約数ペア:

[(1, 323126144), (2, 161563072), (4, 80781536), (8, 40390768), (11, 29375104), (16, 20195384), (22, 14687552), (31, 10423424), (32, 10097692), (44, 7343776), (62, 5211712), (64, 5048846), (88, 3671888), (121, 2670464), (124, 2605856), (128, 2524423), (176, 1835944), (242, 1335232), (248, 1302928), (341, 947584), (352, 917972), (484, 667616), (496, 651464), (673, 480128), (682, 473792), (704, 458986), (968, 333808), (992, 325732), (1346, 240064), (1364, 236896), (1408, 229493), (1936, 166904), (1984, 162866), (2692, 120032), (2728, 118448), (3751, 86144), (3872, 83452), (3968, 81433), (5384, 60016), (5456, 59224), (7403, 43648), (7502, 43072), (7744, 41726), (10768, 30008), (10912, 29612), (14806, 21824), (15004, 21536), (15488, 20863)]