2902155984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221471}}^1$

素因数の和:221505

約数の個数: 120

約数和(自身を含む): 9996360192

約数和(自身を除く): 7094204208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 221471, 442942, 664413, 885884, 1328826, 1550297, 1771768, 1993239, 2657652, 2879123, 3100594, 3543536, 3986478, 4650891, 5315304, 5758246, 6201188, 7972956, 8637369, 9301782, 10630608, 11516492, 12402376, 13952673, 15945912, 17274738, 18603564, 20153861, 23032984, 24804752, 25912107, 27905346, 31891824, 34549476, 37207128, 40307722, 46065968, 51824214, 55810692, 60461583, 69098952, 74414256, 80615444, 103648428, 111621384, 120923166, 138197904, 161230888, 181384749, 207296856, 223242768, 241846332, 322461776, 362769498, 414593712, 483692664, 725538996, 967385328, 1451077992, 2902155984]

約数ペア:

[(1, 2902155984), (2, 1451077992), (3, 967385328), (4, 725538996), (6, 483692664), (7, 414593712), (8, 362769498), (9, 322461776), (12, 241846332), (13, 223242768), (14, 207296856), (16, 181384749), (18, 161230888), (21, 138197904), (24, 120923166), (26, 111621384), (28, 103648428), (36, 80615444), (39, 74414256), (42, 69098952), (48, 60461583), (52, 55810692), (56, 51824214), (63, 46065968), (72, 40307722), (78, 37207128), (84, 34549476), (91, 31891824), (104, 27905346), (112, 25912107), (117, 24804752), (126, 23032984), (144, 20153861), (156, 18603564), (168, 17274738), (182, 15945912), (208, 13952673), (234, 12402376), (252, 11516492), (273, 10630608), (312, 9301782), (336, 8637369), (364, 7972956), (468, 6201188), (504, 5758246), (546, 5315304), (624, 4650891), (728, 3986478), (819, 3543536), (936, 3100594), (1008, 2879123), (1092, 2657652), (1456, 1993239), (1638, 1771768), (1872, 1550297), (2184, 1328826), (3276, 885884), (4368, 664413), (6552, 442942), (13104, 221471)]