270731552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 389710048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 239, 364, 389, 416, 478, 728, 778, 956, 1456, 1556, 1673, 1912, 2723, 2912, 3107, 3112, 3346, 3824, 5057, 5446, 6214, 6224, 6692, 7648, 10114, 10892, 12428, 12448, 13384, 20228, 21749, 21784, 24856, 26768, 35399, 40456, 43498, 43568, 49712, 53536, 70798, 80912, 86996, 87136, 92971, 99424, 141596, 161824, 173992, 185942, 283192, 347984, 371884, 566384, 650797, 695968, 743768, 1132768, 1208623, 1301594, 1487536, 2417246, 2603188, 2975072, 4834492, 5206376, 8460361, 9668984, 10412752, 16920722, 19337968, 20825504, 33841444, 38675936, 67682888, 135365776, 270731552]

約数ペア:

[(1, 270731552), (2, 135365776), (4, 67682888), (7, 38675936), (8, 33841444), (13, 20825504), (14, 19337968), (16, 16920722), (26, 10412752), (28, 9668984), (32, 8460361), (52, 5206376), (56, 4834492), (91, 2975072), (104, 2603188), (112, 2417246), (182, 1487536), (208, 1301594), (224, 1208623), (239, 1132768), (364, 743768), (389, 695968), (416, 650797), (478, 566384), (728, 371884), (778, 347984), (956, 283192), (1456, 185942), (1556, 173992), (1673, 161824), (1912, 141596), (2723, 99424), (2912, 92971), (3107, 87136), (3112, 86996), (3346, 80912), (3824, 70798), (5057, 53536), (5446, 49712), (6214, 43568), (6224, 43498), (6692, 40456), (7648, 35399), (10114, 26768), (10892, 24856), (12428, 21784), (12448, 21749), (13384, 20228)]