2742439896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42181}}^1$

素因数の和:42246

約数の個数: 128

約数和(自身を含む): 8908838400

約数和(自身を除く): 6166398504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 7224, 8127, 9288, 10836, 16254, 21672, 32508, 42181, 65016, 84362, 126543, 168724, 253086, 295267, 337448, 379629, 506172, 590534, 759258, 885801, 1012344, 1138887, 1181068, 1518516, 1771602, 1813783, 2277774, 2362136, 2657403, 3037032, 3543204, 3627566, 4555548, 5314806, 5441349, 7086408, 7255132, 7972209, 9111096, 10629612, 10882698, 12696481, 14510264, 15944418, 16324047, 21259224, 21765396, 25392962, 31888836, 32648094, 38089443, 43530792, 48972141, 50785924, 63777672, 65296188, 76178886, 97944282, 101571848, 114268329, 130592376, 152357772, 195888564, 228536658, 304715544, 342804987, 391777128, 457073316, 685609974, 914146632, 1371219948, 2742439896]

約数ペア:

[(1, 2742439896), (2, 1371219948), (3, 914146632), (4, 685609974), (6, 457073316), (7, 391777128), (8, 342804987), (9, 304715544), (12, 228536658), (14, 195888564), (18, 152357772), (21, 130592376), (24, 114268329), (27, 101571848), (28, 97944282), (36, 76178886), (42, 65296188), (43, 63777672), (54, 50785924), (56, 48972141), (63, 43530792), (72, 38089443), (84, 32648094), (86, 31888836), (108, 25392962), (126, 21765396), (129, 21259224), (168, 16324047), (172, 15944418), (189, 14510264), (216, 12696481), (252, 10882698), (258, 10629612), (301, 9111096), (344, 7972209), (378, 7255132), (387, 7086408), (504, 5441349), (516, 5314806), (602, 4555548), (756, 3627566), (774, 3543204), (903, 3037032), (1032, 2657403), (1161, 2362136), (1204, 2277774), (1512, 1813783), (1548, 1771602), (1806, 1518516), (2322, 1181068), (2408, 1138887), (2709, 1012344), (3096, 885801), (3612, 759258), (4644, 590534), (5418, 506172), (7224, 379629), (8127, 337448), (9288, 295267), (10836, 253086), (16254, 168724), (21672, 126543), (32508, 84362), (42181, 65016)]