2912593047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 5193000960

約数和(自身を除く): 2280407913

約数列:

[1, 3, 7, 13, 21, 29, 37, 39, 61, 87, 91, 111, 163, 183, 203, 259, 273, 377, 427, 481, 489, 609, 777, 793, 1073, 1131, 1141, 1281, 1443, 1769, 2119, 2257, 2379, 2639, 3219, 3367, 3423, 4727, 5307, 5551, 6031, 6357, 6771, 7511, 7917, 9943, 10101, 12383, 13949, 14181, 14833, 15799, 16653, 18093, 22533, 22997, 29341, 29829, 33089, 37149, 41847, 42217, 44499, 47397, 61451, 65453, 68991, 69601, 78403, 88023, 97643, 99267, 126651, 129259, 160979, 174899, 184353, 196359, 205387, 208803, 235209, 288347, 292929, 367891, 387777, 430157, 458171, 482937, 524697, 548821, 616161, 850889, 865041, 904813, 1103673, 1224293, 1290471, 1374513, 1646463, 2018429, 2273687, 2552667, 2575237, 2714439, 3672879, 3748511, 4782583, 5956223, 6055287, 6821061, 7725711, 10668839, 11245533, 14347749, 15915809, 17868669, 26239577, 32006517, 33478081, 47747427, 74681873, 78718731, 100434243, 138694907, 224045619, 416084721, 970864349, 2912593047]

約数ペア:

[(1, 2912593047), (3, 970864349), (7, 416084721), (13, 224045619), (21, 138694907), (29, 100434243), (37, 78718731), (39, 74681873), (61, 47747427), (87, 33478081), (91, 32006517), (111, 26239577), (163, 17868669), (183, 15915809), (203, 14347749), (259, 11245533), (273, 10668839), (377, 7725711), (427, 6821061), (481, 6055287), (489, 5956223), (609, 4782583), (777, 3748511), (793, 3672879), (1073, 2714439), (1131, 2575237), (1141, 2552667), (1281, 2273687), (1443, 2018429), (1769, 1646463), (2119, 1374513), (2257, 1290471), (2379, 1224293), (2639, 1103673), (3219, 904813), (3367, 865041), (3423, 850889), (4727, 616161), (5307, 548821), (5551, 524697), (6031, 482937), (6357, 458171), (6771, 430157), (7511, 387777), (7917, 367891), (9943, 292929), (10101, 288347), (12383, 235209), (13949, 208803), (14181, 205387), (14833, 196359), (15799, 184353), (16653, 174899), (18093, 160979), (22533, 129259), (22997, 126651), (29341, 99267), (29829, 97643), (33089, 88023), (37149, 78403), (41847, 69601), (42217, 68991), (44499, 65453), (47397, 61451)]