1872304128

素因数分解:

$2^{11}\times 3^2\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 5450412240

約数和(自身を除く): 3578108112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 512, 576, 628, 647, 768, 942, 1024, 1152, 1256, 1294, 1413, 1536, 1884, 1941, 2048, 2304, 2512, 2588, 2826, 3072, 3768, 3882, 4608, 5024, 5176, 5652, 5823, 6144, 7536, 7764, 9216, 10048, 10352, 11304, 11646, 15072, 15528, 18432, 20096, 20704, 22608, 23292, 30144, 31056, 40192, 41408, 45216, 46584, 60288, 62112, 80384, 82816, 90432, 93168, 101579, 120576, 124224, 160768, 165632, 180864, 186336, 203158, 241152, 248448, 304737, 321536, 331264, 361728, 372672, 406316, 482304, 496896, 609474, 662528, 723456, 745344, 812632, 914211, 964608, 993792, 1218948, 1325056, 1446912, 1490688, 1625264, 1828422, 1987584, 2437896, 2893824, 2981376, 3250528, 3656844, 3975168, 4875792, 5962752, 6501056, 7313688, 9751584, 11925504, 13002112, 14627376, 19503168, 26004224, 29254752, 39006336, 52008448, 58509504, 78012672, 104016896, 117019008, 156025344, 208033792, 234038016, 312050688, 468076032, 624101376, 936152064, 1872304128]

約数ペア:

[(1, 1872304128), (2, 936152064), (3, 624101376), (4, 468076032), (6, 312050688), (8, 234038016), (9, 208033792), (12, 156025344), (16, 117019008), (18, 104016896), (24, 78012672), (32, 58509504), (36, 52008448), (48, 39006336), (64, 29254752), (72, 26004224), (96, 19503168), (128, 14627376), (144, 13002112), (157, 11925504), (192, 9751584), (256, 7313688), (288, 6501056), (314, 5962752), (384, 4875792), (471, 3975168), (512, 3656844), (576, 3250528), (628, 2981376), (647, 2893824), (768, 2437896), (942, 1987584), (1024, 1828422), (1152, 1625264), (1256, 1490688), (1294, 1446912), (1413, 1325056), (1536, 1218948), (1884, 993792), (1941, 964608), (2048, 914211), (2304, 812632), (2512, 745344), (2588, 723456), (2826, 662528), (3072, 609474), (3768, 496896), (3882, 482304), (4608, 406316), (5024, 372672), (5176, 361728), (5652, 331264), (5823, 321536), (6144, 304737), (7536, 248448), (7764, 241152), (9216, 203158), (10048, 186336), (10352, 180864), (11304, 165632), (11646, 160768), (15072, 124224), (15528, 120576), (18432, 101579), (20096, 93168), (20704, 90432), (22608, 82816), (23292, 80384), (30144, 62112), (31056, 60288), (40192, 46584), (41408, 45216)]