1914812328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4259}}^1$

素因数の和:4423

約数の個数: 128

約数和(自身を含む): 5668185600

約数和(自身を除く): 3753373272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 131, 132, 143, 156, 262, 264, 286, 312, 393, 429, 524, 572, 786, 858, 1048, 1144, 1441, 1572, 1703, 1716, 2882, 3144, 3406, 3432, 4259, 4323, 5109, 5764, 6812, 8518, 8646, 10218, 11528, 12777, 13624, 17036, 17292, 18733, 20436, 25554, 34072, 34584, 37466, 40872, 46849, 51108, 55367, 56199, 74932, 93698, 102216, 110734, 112398, 140547, 149864, 166101, 187396, 221468, 224796, 281094, 332202, 374792, 442936, 449592, 557929, 562188, 609037, 664404, 1115858, 1124376, 1218074, 1328808, 1673787, 1827111, 2231716, 2436148, 3347574, 3654222, 4463432, 4872296, 6137219, 6695148, 7253077, 7308444, 12274438, 13390296, 14506154, 14616888, 18411657, 21759231, 24548876, 29012308, 36823314, 43518462, 49097752, 58024616, 73646628, 79783847, 87036924, 147293256, 159567694, 174073848, 239351541, 319135388, 478703082, 638270776, 957406164, 1914812328]

約数ペア:

[(1, 1914812328), (2, 957406164), (3, 638270776), (4, 478703082), (6, 319135388), (8, 239351541), (11, 174073848), (12, 159567694), (13, 147293256), (22, 87036924), (24, 79783847), (26, 73646628), (33, 58024616), (39, 49097752), (44, 43518462), (52, 36823314), (66, 29012308), (78, 24548876), (88, 21759231), (104, 18411657), (131, 14616888), (132, 14506154), (143, 13390296), (156, 12274438), (262, 7308444), (264, 7253077), (286, 6695148), (312, 6137219), (393, 4872296), (429, 4463432), (524, 3654222), (572, 3347574), (786, 2436148), (858, 2231716), (1048, 1827111), (1144, 1673787), (1441, 1328808), (1572, 1218074), (1703, 1124376), (1716, 1115858), (2882, 664404), (3144, 609037), (3406, 562188), (3432, 557929), (4259, 449592), (4323, 442936), (5109, 374792), (5764, 332202), (6812, 281094), (8518, 224796), (8646, 221468), (10218, 187396), (11528, 166101), (12777, 149864), (13624, 140547), (17036, 112398), (17292, 110734), (18733, 102216), (20436, 93698), (25554, 74932), (34072, 56199), (34584, 55367), (37466, 51108), (40872, 46849)]