288703688

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 684061560

約数和(自身を除く): 395357872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 181, 182, 196, 313, 362, 364, 392, 626, 637, 724, 728, 1252, 1267, 1274, 1448, 2191, 2353, 2504, 2534, 2548, 4069, 4382, 4706, 5068, 5096, 8138, 8764, 8869, 9412, 10136, 15337, 16276, 16471, 17528, 17738, 18824, 28483, 30674, 32552, 32942, 35476, 56653, 56966, 61348, 65884, 70952, 113306, 113932, 115297, 122696, 131768, 199381, 226612, 227864, 230594, 396571, 398762, 453224, 461188, 736489, 793142, 797524, 922376, 1472978, 1586284, 1595048, 2775997, 2945956, 3172568, 5155423, 5551994, 5891912, 10310846, 11103988, 20621692, 22207976, 36087961, 41243384, 72175922, 144351844, 288703688]

約数ペア:

[(1, 288703688), (2, 144351844), (4, 72175922), (7, 41243384), (8, 36087961), (13, 22207976), (14, 20621692), (26, 11103988), (28, 10310846), (49, 5891912), (52, 5551994), (56, 5155423), (91, 3172568), (98, 2945956), (104, 2775997), (181, 1595048), (182, 1586284), (196, 1472978), (313, 922376), (362, 797524), (364, 793142), (392, 736489), (626, 461188), (637, 453224), (724, 398762), (728, 396571), (1252, 230594), (1267, 227864), (1274, 226612), (1448, 199381), (2191, 131768), (2353, 122696), (2504, 115297), (2534, 113932), (2548, 113306), (4069, 70952), (4382, 65884), (4706, 61348), (5068, 56966), (5096, 56653), (8138, 35476), (8764, 32942), (8869, 32552), (9412, 30674), (10136, 28483), (15337, 18824), (16276, 17738), (16471, 17528)]