1811650632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 5030467200

約数和(自身を除く): 3218816568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 157, 218, 264, 314, 327, 401, 436, 471, 628, 654, 802, 872, 942, 1199, 1203, 1256, 1308, 1604, 1727, 1884, 2398, 2406, 2616, 3208, 3454, 3597, 3768, 4411, 4796, 4812, 5181, 6908, 7194, 8822, 9592, 9624, 10362, 13233, 13816, 14388, 17113, 17644, 20724, 26466, 28776, 34226, 35288, 41448, 43709, 51339, 52932, 62957, 68452, 87418, 102678, 105864, 125914, 131127, 136904, 174836, 188243, 188871, 205356, 251828, 262254, 349672, 376486, 377742, 410712, 480799, 503656, 524508, 564729, 692527, 752972, 755484, 961598, 1049016, 1129458, 1385054, 1442397, 1505944, 1510968, 1923196, 2077581, 2258916, 2770108, 2884794, 3846392, 4155162, 4517832, 5540216, 5769588, 6862313, 8310324, 11539176, 13724626, 16620648, 20586939, 27449252, 41173878, 54898504, 75485443, 82347756, 150970886, 164695512, 226456329, 301941772, 452912658, 603883544, 905825316, 1811650632]

約数ペア:

[(1, 1811650632), (2, 905825316), (3, 603883544), (4, 452912658), (6, 301941772), (8, 226456329), (11, 164695512), (12, 150970886), (22, 82347756), (24, 75485443), (33, 54898504), (44, 41173878), (66, 27449252), (88, 20586939), (109, 16620648), (132, 13724626), (157, 11539176), (218, 8310324), (264, 6862313), (314, 5769588), (327, 5540216), (401, 4517832), (436, 4155162), (471, 3846392), (628, 2884794), (654, 2770108), (802, 2258916), (872, 2077581), (942, 1923196), (1199, 1510968), (1203, 1505944), (1256, 1442397), (1308, 1385054), (1604, 1129458), (1727, 1049016), (1884, 961598), (2398, 755484), (2406, 752972), (2616, 692527), (3208, 564729), (3454, 524508), (3597, 503656), (3768, 480799), (4411, 410712), (4796, 377742), (4812, 376486), (5181, 349672), (6908, 262254), (7194, 251828), (8822, 205356), (9592, 188871), (9624, 188243), (10362, 174836), (13233, 136904), (13816, 131127), (14388, 125914), (17113, 105864), (17644, 102678), (20724, 87418), (26466, 68452), (28776, 62957), (34226, 52932), (35288, 51339), (41448, 43709)]