805067536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3089}}^1$

素因数の和:3296

約数の個数: 80

約数和(自身を含む): 1931126400

約数和(自身を除く): 1126058864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 179, 182, 208, 358, 364, 716, 728, 1253, 1432, 1456, 2327, 2506, 2864, 3089, 4654, 5012, 6178, 9308, 10024, 12356, 16289, 18616, 20048, 21623, 24712, 32578, 37232, 40157, 43246, 49424, 65156, 80314, 86492, 130312, 160628, 172984, 260624, 281099, 321256, 345968, 552931, 562198, 642512, 1105862, 1124396, 2211724, 2248792, 3870517, 4423448, 4497584, 7188103, 7741034, 8846896, 14376206, 15482068, 28752412, 30964136, 50316721, 57504824, 61928272, 100633442, 115009648, 201266884, 402533768, 805067536]

約数ペア:

[(1, 805067536), (2, 402533768), (4, 201266884), (7, 115009648), (8, 100633442), (13, 61928272), (14, 57504824), (16, 50316721), (26, 30964136), (28, 28752412), (52, 15482068), (56, 14376206), (91, 8846896), (104, 7741034), (112, 7188103), (179, 4497584), (182, 4423448), (208, 3870517), (358, 2248792), (364, 2211724), (716, 1124396), (728, 1105862), (1253, 642512), (1432, 562198), (1456, 552931), (2327, 345968), (2506, 321256), (2864, 281099), (3089, 260624), (4654, 172984), (5012, 160628), (6178, 130312), (9308, 86492), (10024, 80314), (12356, 65156), (16289, 49424), (18616, 43246), (20048, 40157), (21623, 37232), (24712, 32578)]