1887973584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244303}}^1$

素因数の和:244344

約数の個数: 80

約数和(自身を含む): 5816389632

約数和(自身を除く): 3928416048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 244303, 488606, 732909, 977212, 1465818, 1710121, 1954424, 2931636, 3420242, 3908848, 5130363, 5618969, 5863272, 6840484, 10260726, 11237938, 11726544, 13680968, 16856907, 20521452, 22475876, 27361936, 33713814, 39332783, 41042904, 44951752, 67427628, 78665566, 82085808, 89903504, 117998349, 134855256, 157331132, 235996698, 269710512, 314662264, 471993396, 629324528, 943986792, 1887973584]

約数ペア:

[(1, 1887973584), (2, 943986792), (3, 629324528), (4, 471993396), (6, 314662264), (7, 269710512), (8, 235996698), (12, 157331132), (14, 134855256), (16, 117998349), (21, 89903504), (23, 82085808), (24, 78665566), (28, 67427628), (42, 44951752), (46, 41042904), (48, 39332783), (56, 33713814), (69, 27361936), (84, 22475876), (92, 20521452), (112, 16856907), (138, 13680968), (161, 11726544), (168, 11237938), (184, 10260726), (276, 6840484), (322, 5863272), (336, 5618969), (368, 5130363), (483, 3908848), (552, 3420242), (644, 2931636), (966, 1954424), (1104, 1710121), (1288, 1465818), (1932, 977212), (2576, 732909), (3864, 488606), (7728, 244303)]