1282502016

素因数分解:

$2^7\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2657}}^1$

素因数の和:3096

約数の個数: 96

約数和(自身を含む): 3700733400

約数和(自身を除く): 2418231384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 419, 576, 838, 1152, 1257, 1676, 2514, 2657, 3352, 3771, 5028, 5314, 6704, 7542, 7971, 10056, 10628, 13408, 15084, 15942, 20112, 21256, 23913, 26816, 30168, 31884, 40224, 42512, 47826, 53632, 60336, 63768, 80448, 85024, 95652, 120672, 127536, 160896, 170048, 191304, 241344, 255072, 340096, 382608, 482688, 510144, 765216, 1020288, 1113283, 1530432, 2226566, 3060864, 3339849, 4453132, 6679698, 8906264, 10019547, 13359396, 17812528, 20039094, 26718792, 35625056, 40078188, 53437584, 71250112, 80156376, 106875168, 142500224, 160312752, 213750336, 320625504, 427500672, 641251008, 1282502016]

約数ペア:

[(1, 1282502016), (2, 641251008), (3, 427500672), (4, 320625504), (6, 213750336), (8, 160312752), (9, 142500224), (12, 106875168), (16, 80156376), (18, 71250112), (24, 53437584), (32, 40078188), (36, 35625056), (48, 26718792), (64, 20039094), (72, 17812528), (96, 13359396), (128, 10019547), (144, 8906264), (192, 6679698), (288, 4453132), (384, 3339849), (419, 3060864), (576, 2226566), (838, 1530432), (1152, 1113283), (1257, 1020288), (1676, 765216), (2514, 510144), (2657, 482688), (3352, 382608), (3771, 340096), (5028, 255072), (5314, 241344), (6704, 191304), (7542, 170048), (7971, 160896), (10056, 127536), (10628, 120672), (13408, 95652), (15084, 85024), (15942, 80448), (20112, 63768), (21256, 60336), (23913, 53632), (26816, 47826), (30168, 42512), (31884, 40224)]