13217558704

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1723

約数の個数: 120

約数和(自身を含む): 30411172608

約数和(自身を除く): 17193613904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 157, 196, 292, 314, 392, 511, 584, 628, 784, 1022, 1099, 1168, 1256, 1471, 2044, 2198, 2512, 2942, 3577, 4088, 4396, 5884, 7154, 7693, 8176, 8792, 10297, 11461, 11768, 14308, 15386, 17584, 20594, 22922, 23536, 28616, 30772, 41188, 45844, 57232, 61544, 72079, 80227, 82376, 91688, 107383, 123088, 144158, 160454, 164752, 183376, 214766, 230947, 288316, 320908, 429532, 461894, 561589, 576632, 641816, 751681, 859064, 923788, 1123178, 1153264, 1283632, 1503362, 1616629, 1718128, 1847576, 2246356, 3006724, 3233258, 3695152, 4492712, 5261767, 6013448, 6466516, 8985424, 10523534, 11316403, 12026896, 12933032, 16859131, 21047068, 22632806, 25866064, 33718262, 42094136, 45265612, 67436524, 84188272, 90531224, 118013917, 134873048, 181062448, 236027834, 269746096, 472055668, 826097419, 944111336, 1652194838, 1888222672, 3304389676, 6608779352, 13217558704]

約数ペア:

[(1, 13217558704), (2, 6608779352), (4, 3304389676), (7, 1888222672), (8, 1652194838), (14, 944111336), (16, 826097419), (28, 472055668), (49, 269746096), (56, 236027834), (73, 181062448), (98, 134873048), (112, 118013917), (146, 90531224), (157, 84188272), (196, 67436524), (292, 45265612), (314, 42094136), (392, 33718262), (511, 25866064), (584, 22632806), (628, 21047068), (784, 16859131), (1022, 12933032), (1099, 12026896), (1168, 11316403), (1256, 10523534), (1471, 8985424), (2044, 6466516), (2198, 6013448), (2512, 5261767), (2942, 4492712), (3577, 3695152), (4088, 3233258), (4396, 3006724), (5884, 2246356), (7154, 1847576), (7693, 1718128), (8176, 1616629), (8792, 1503362), (10297, 1283632), (11461, 1153264), (11768, 1123178), (14308, 923788), (15386, 859064), (17584, 751681), (20594, 641816), (22922, 576632), (23536, 561589), (28616, 461894), (30772, 429532), (41188, 320908), (45844, 288316), (57232, 230947), (61544, 214766), (72079, 183376), (80227, 164752), (82376, 160454), (91688, 144158), (107383, 123088)]