499431608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 1030579200

約数和(自身を除く): 531147592

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 239, 283, 284, 478, 566, 568, 923, 956, 1132, 1846, 1912, 2264, 3107, 3679, 3692, 6214, 7358, 7384, 12428, 14716, 16969, 20093, 24856, 29432, 33938, 40186, 67637, 67876, 80372, 135274, 135752, 160744, 220597, 261209, 270548, 441194, 522418, 541096, 879281, 882388, 1044836, 1758562, 1764776, 2089672, 3517124, 4802227, 7034248, 9604454, 19208908, 38417816, 62428951, 124857902, 249715804, 499431608]

約数ペア:

[(1, 499431608), (2, 249715804), (4, 124857902), (8, 62428951), (13, 38417816), (26, 19208908), (52, 9604454), (71, 7034248), (104, 4802227), (142, 3517124), (239, 2089672), (283, 1764776), (284, 1758562), (478, 1044836), (566, 882388), (568, 879281), (923, 541096), (956, 522418), (1132, 441194), (1846, 270548), (1912, 261209), (2264, 220597), (3107, 160744), (3679, 135752), (3692, 135274), (6214, 80372), (7358, 67876), (7384, 67637), (12428, 40186), (14716, 33938), (16969, 29432), (20093, 24856)]