12856555428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{3119}}^1$

素因数の和:3425

約数の個数: 96

約数和(自身を含む): 32078592000

約数和(自身を除く): 19222036572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 179, 202, 228, 303, 358, 404, 537, 606, 716, 1074, 1212, 1919, 2148, 3119, 3401, 3838, 5757, 6238, 6802, 7676, 9357, 10203, 11514, 12476, 13604, 18079, 18714, 20406, 23028, 36158, 37428, 40812, 54237, 59261, 72316, 108474, 118522, 177783, 216948, 237044, 315019, 343501, 355566, 558301, 630038, 687002, 711132, 945057, 1030503, 1116602, 1260076, 1374004, 1674903, 1890114, 2061006, 2233204, 3349806, 3780228, 4122012, 5985361, 6699612, 10607719, 11970722, 17956083, 21215438, 23941444, 31823157, 35912166, 42430876, 56388401, 63646314, 71824332, 112776802, 127292628, 169165203, 225553604, 338330406, 676660812, 1071379619, 2142759238, 3214138857, 4285518476, 6428277714, 12856555428]

約数ペア:

[(1, 12856555428), (2, 6428277714), (3, 4285518476), (4, 3214138857), (6, 2142759238), (12, 1071379619), (19, 676660812), (38, 338330406), (57, 225553604), (76, 169165203), (101, 127292628), (114, 112776802), (179, 71824332), (202, 63646314), (228, 56388401), (303, 42430876), (358, 35912166), (404, 31823157), (537, 23941444), (606, 21215438), (716, 17956083), (1074, 11970722), (1212, 10607719), (1919, 6699612), (2148, 5985361), (3119, 4122012), (3401, 3780228), (3838, 3349806), (5757, 2233204), (6238, 2061006), (6802, 1890114), (7676, 1674903), (9357, 1374004), (10203, 1260076), (11514, 1116602), (12476, 1030503), (13604, 945057), (18079, 711132), (18714, 687002), (20406, 630038), (23028, 558301), (36158, 355566), (37428, 343501), (40812, 315019), (54237, 237044), (59261, 216948), (72316, 177783), (108474, 118522)]