1888876656

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2091

約数の個数: 120

約数和(自身を含む): 5535943296

約数和(自身を除く): 3647066640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 331, 368, 414, 552, 662, 828, 993, 1104, 1324, 1656, 1723, 1986, 2648, 2979, 3312, 3446, 3972, 5169, 5296, 5958, 6892, 7613, 7944, 10338, 11916, 13784, 15226, 15507, 15888, 20676, 22839, 23832, 27568, 30452, 31014, 39629, 41352, 45678, 47664, 60904, 62028, 68517, 79258, 82704, 91356, 118887, 121808, 124056, 137034, 158516, 182712, 237774, 248112, 274068, 317032, 356661, 365424, 475548, 548136, 570313, 634064, 713322, 951096, 1096272, 1140626, 1426644, 1710939, 1902192, 2281252, 2853288, 3421878, 4562504, 5132817, 5706576, 6843756, 9125008, 10265634, 13117199, 13687512, 20531268, 26234398, 27375024, 39351597, 41062536, 52468796, 78703194, 82125072, 104937592, 118054791, 157406388, 209875184, 236109582, 314812776, 472219164, 629625552, 944438328, 1888876656]

約数ペア:

[(1, 1888876656), (2, 944438328), (3, 629625552), (4, 472219164), (6, 314812776), (8, 236109582), (9, 209875184), (12, 157406388), (16, 118054791), (18, 104937592), (23, 82125072), (24, 78703194), (36, 52468796), (46, 41062536), (48, 39351597), (69, 27375024), (72, 26234398), (92, 20531268), (138, 13687512), (144, 13117199), (184, 10265634), (207, 9125008), (276, 6843756), (331, 5706576), (368, 5132817), (414, 4562504), (552, 3421878), (662, 2853288), (828, 2281252), (993, 1902192), (1104, 1710939), (1324, 1426644), (1656, 1140626), (1723, 1096272), (1986, 951096), (2648, 713322), (2979, 634064), (3312, 570313), (3446, 548136), (3972, 475548), (5169, 365424), (5296, 356661), (5958, 317032), (6892, 274068), (7613, 248112), (7944, 237774), (10338, 182712), (11916, 158516), (13784, 137034), (15226, 124056), (15507, 121808), (15888, 118887), (20676, 91356), (22839, 82704), (23832, 79258), (27568, 68517), (30452, 62028), (31014, 60904), (39629, 47664), (41352, 45678)]