31771906992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{82729}}^1$

素因数の和:82880

約数の個数: 160

約数和(自身を含む): 105047244800

約数和(自身を除く): 73275337808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 127, 144, 168, 189, 216, 252, 254, 336, 378, 381, 432, 504, 508, 756, 762, 889, 1008, 1016, 1143, 1512, 1524, 1778, 2032, 2286, 2667, 3024, 3048, 3429, 3556, 4572, 5334, 6096, 6858, 7112, 8001, 9144, 10668, 13716, 14224, 16002, 18288, 21336, 24003, 27432, 32004, 42672, 48006, 54864, 64008, 82729, 96012, 128016, 165458, 192024, 248187, 330916, 384048, 496374, 579103, 661832, 744561, 992748, 1158206, 1323664, 1489122, 1737309, 1985496, 2233683, 2316412, 2978244, 3474618, 3970992, 4467366, 4632824, 5211927, 5956488, 6949236, 8934732, 9265648, 10423854, 10506583, 11912976, 13898472, 15635781, 17869464, 20847708, 21013166, 27796944, 31271562, 31519749, 35738928, 41695416, 42026332, 62543124, 63039498, 73546081, 83390832, 84052664, 94559247, 125086248, 126078996, 147092162, 168105328, 189118494, 220638243, 250172496, 252157992, 283677741, 294184324, 378236988, 441276486, 504315984, 567355482, 588368648, 661914729, 756473976, 882552972, 1134710964, 1176737296, 1323829458, 1512947952, 1765105944, 1985744187, 2269421928, 2647658916, 3530211888, 3971488374, 4538843856, 5295317832, 7942976748, 10590635664, 15885953496, 31771906992]

約数ペア:

[(1, 31771906992), (2, 15885953496), (3, 10590635664), (4, 7942976748), (6, 5295317832), (7, 4538843856), (8, 3971488374), (9, 3530211888), (12, 2647658916), (14, 2269421928), (16, 1985744187), (18, 1765105944), (21, 1512947952), (24, 1323829458), (27, 1176737296), (28, 1134710964), (36, 882552972), (42, 756473976), (48, 661914729), (54, 588368648), (56, 567355482), (63, 504315984), (72, 441276486), (84, 378236988), (108, 294184324), (112, 283677741), (126, 252157992), (127, 250172496), (144, 220638243), (168, 189118494), (189, 168105328), (216, 147092162), (252, 126078996), (254, 125086248), (336, 94559247), (378, 84052664), (381, 83390832), (432, 73546081), (504, 63039498), (508, 62543124), (756, 42026332), (762, 41695416), (889, 35738928), (1008, 31519749), (1016, 31271562), (1143, 27796944), (1512, 21013166), (1524, 20847708), (1778, 17869464), (2032, 15635781), (2286, 13898472), (2667, 11912976), (3024, 10506583), (3048, 10423854), (3429, 9265648), (3556, 8934732), (4572, 6949236), (5334, 5956488), (6096, 5211927), (6858, 4632824), (7112, 4467366), (8001, 3970992), (9144, 3474618), (10668, 2978244), (13716, 2316412), (14224, 2233683), (16002, 1985496), (18288, 1737309), (21336, 1489122), (24003, 1323664), (27432, 1158206), (32004, 992748), (42672, 744561), (48006, 661832), (54864, 579103), (64008, 496374), (82729, 384048), (96012, 330916), (128016, 248187), (165458, 192024)]