312910528

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22531}}^1$

素因数の和:22581

約数の個数: 56

約数和(自身を含む): 732560384

約数和(自身を除く): 419649856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 22531, 45062, 90124, 157717, 180248, 315434, 360496, 630868, 698461, 720992, 1261736, 1396922, 1441984, 2523472, 2793844, 4889227, 5046944, 5587688, 9778454, 10093888, 11175376, 19556908, 22350752, 39113816, 44701504, 78227632, 156455264, 312910528]

約数ペア:

[(1, 312910528), (2, 156455264), (4, 78227632), (7, 44701504), (8, 39113816), (14, 22350752), (16, 19556908), (28, 11175376), (31, 10093888), (32, 9778454), (56, 5587688), (62, 5046944), (64, 4889227), (112, 2793844), (124, 2523472), (217, 1441984), (224, 1396922), (248, 1261736), (434, 720992), (448, 698461), (496, 630868), (868, 360496), (992, 315434), (1736, 180248), (1984, 157717), (3472, 90124), (6944, 45062), (13888, 22531)]