784748272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5953}}^1$

素因数の和:6086

約数の個数: 80

約数和(自身を含む): 1913663232

約数和(自身を除く): 1128914960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 308, 428, 616, 749, 856, 1177, 1232, 1498, 1712, 2354, 2996, 4708, 5953, 5992, 8239, 9416, 11906, 11984, 16478, 18832, 23812, 32956, 41671, 47624, 65483, 65912, 83342, 95248, 130966, 131824, 166684, 261932, 333368, 458381, 523864, 636971, 666736, 916762, 1047728, 1273942, 1833524, 2547884, 3667048, 4458797, 5095768, 7006681, 7334096, 8917594, 10191536, 14013362, 17835188, 28026724, 35670376, 49046767, 56053448, 71340752, 98093534, 112106896, 196187068, 392374136, 784748272]

約数ペア:

[(1, 784748272), (2, 392374136), (4, 196187068), (7, 112106896), (8, 98093534), (11, 71340752), (14, 56053448), (16, 49046767), (22, 35670376), (28, 28026724), (44, 17835188), (56, 14013362), (77, 10191536), (88, 8917594), (107, 7334096), (112, 7006681), (154, 5095768), (176, 4458797), (214, 3667048), (308, 2547884), (428, 1833524), (616, 1273942), (749, 1047728), (856, 916762), (1177, 666736), (1232, 636971), (1498, 523864), (1712, 458381), (2354, 333368), (2996, 261932), (4708, 166684), (5953, 131824), (5992, 130966), (8239, 95248), (9416, 83342), (11906, 65912), (11984, 65483), (16478, 47624), (18832, 41671), (23812, 32956)]