1631124864

素因数分解:

$2^7\times 3^5\times {\mathrm{229}}^2$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 4888922220

約数和(自身を除く): 3257797356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 229, 243, 288, 324, 384, 432, 458, 486, 576, 648, 687, 864, 916, 972, 1152, 1296, 1374, 1728, 1832, 1944, 2061, 2592, 2748, 3456, 3664, 3888, 4122, 5184, 5496, 6183, 7328, 7776, 8244, 10368, 10992, 12366, 14656, 15552, 16488, 18549, 21984, 24732, 29312, 31104, 32976, 37098, 43968, 49464, 52441, 55647, 65952, 74196, 87936, 98928, 104882, 111294, 131904, 148392, 157323, 197856, 209764, 222588, 263808, 296784, 314646, 395712, 419528, 445176, 471969, 593568, 629292, 791424, 839056, 890352, 943938, 1187136, 1258584, 1415907, 1678112, 1780704, 1887876, 2374272, 2517168, 2831814, 3356224, 3561408, 3775752, 4247721, 5034336, 5663628, 6712448, 7122816, 7551504, 8495442, 10068672, 11327256, 12743163, 15103008, 16990884, 20137344, 22654512, 25486326, 30206016, 33981768, 45309024, 50972652, 60412032, 67963536, 90618048, 101945304, 135927072, 181236096, 203890608, 271854144, 407781216, 543708288, 815562432, 1631124864]

約数ペア:

[(1, 1631124864), (2, 815562432), (3, 543708288), (4, 407781216), (6, 271854144), (8, 203890608), (9, 181236096), (12, 135927072), (16, 101945304), (18, 90618048), (24, 67963536), (27, 60412032), (32, 50972652), (36, 45309024), (48, 33981768), (54, 30206016), (64, 25486326), (72, 22654512), (81, 20137344), (96, 16990884), (108, 15103008), (128, 12743163), (144, 11327256), (162, 10068672), (192, 8495442), (216, 7551504), (229, 7122816), (243, 6712448), (288, 5663628), (324, 5034336), (384, 4247721), (432, 3775752), (458, 3561408), (486, 3356224), (576, 2831814), (648, 2517168), (687, 2374272), (864, 1887876), (916, 1780704), (972, 1678112), (1152, 1415907), (1296, 1258584), (1374, 1187136), (1728, 943938), (1832, 890352), (1944, 839056), (2061, 791424), (2592, 629292), (2748, 593568), (3456, 471969), (3664, 445176), (3888, 419528), (4122, 395712), (5184, 314646), (5496, 296784), (6183, 263808), (7328, 222588), (7776, 209764), (8244, 197856), (10368, 157323), (10992, 148392), (12366, 131904), (14656, 111294), (15552, 104882), (16488, 98928), (18549, 87936), (21984, 74196), (24732, 65952), (29312, 55647), (31104, 52441), (32976, 49464), (37098, 43968)]