816273936

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3051

約数の個数: 120

約数和(自身を含む): 2403221184

約数和(自身を除く): 1586947248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 852, 972, 1136, 1278, 1296, 1704, 1917, 1944, 2556, 2957, 3408, 3834, 3888, 5112, 5751, 5914, 7668, 8871, 10224, 11502, 11828, 15336, 17253, 17742, 23004, 23656, 26613, 30672, 34506, 35484, 46008, 47312, 53226, 69012, 70968, 79839, 92016, 106452, 138024, 141936, 159678, 209947, 212904, 239517, 276048, 319356, 419894, 425808, 479034, 629841, 638712, 718551, 839788, 958068, 1259682, 1277424, 1437102, 1679576, 1889523, 1916136, 2519364, 2874204, 3359152, 3779046, 3832272, 5038728, 5668569, 5748408, 7558092, 10077456, 11337138, 11496816, 15116184, 17005707, 22674276, 30232368, 34011414, 45348552, 51017121, 68022828, 90697104, 102034242, 136045656, 204068484, 272091312, 408136968, 816273936]

約数ペア:

[(1, 816273936), (2, 408136968), (3, 272091312), (4, 204068484), (6, 136045656), (8, 102034242), (9, 90697104), (12, 68022828), (16, 51017121), (18, 45348552), (24, 34011414), (27, 30232368), (36, 22674276), (48, 17005707), (54, 15116184), (71, 11496816), (72, 11337138), (81, 10077456), (108, 7558092), (142, 5748408), (144, 5668569), (162, 5038728), (213, 3832272), (216, 3779046), (243, 3359152), (284, 2874204), (324, 2519364), (426, 1916136), (432, 1889523), (486, 1679576), (568, 1437102), (639, 1277424), (648, 1259682), (852, 958068), (972, 839788), (1136, 718551), (1278, 638712), (1296, 629841), (1704, 479034), (1917, 425808), (1944, 419894), (2556, 319356), (2957, 276048), (3408, 239517), (3834, 212904), (3888, 209947), (5112, 159678), (5751, 141936), (5914, 138024), (7668, 106452), (8871, 92016), (10224, 79839), (11502, 70968), (11828, 69012), (15336, 53226), (17253, 47312), (17742, 46008), (23004, 35484), (23656, 34506), (26613, 30672)]