278364292902

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2136301}}^1$

素因数の和:2136458

約数の個数: 64

約数和(自身を含む): 656271974400

約数和(自身を除く): 377907681498

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 513, 762, 1026, 1143, 2286, 2413, 3429, 4826, 6858, 7239, 14478, 21717, 43434, 65151, 130302, 2136301, 4272602, 6408903, 12817806, 19226709, 38453418, 40589719, 57680127, 81179438, 115360254, 121769157, 243538314, 271310227, 365307471, 542620454, 730614942, 813930681, 1095922413, 1627861362, 2191844826, 2441792043, 4883584086, 5154894313, 7325376129, 10309788626, 14650752258, 15464682939, 30929365878, 46394048817, 92788097634, 139182146451, 278364292902]

約数ペア:

[(1, 278364292902), (2, 139182146451), (3, 92788097634), (6, 46394048817), (9, 30929365878), (18, 15464682939), (19, 14650752258), (27, 10309788626), (38, 7325376129), (54, 5154894313), (57, 4883584086), (114, 2441792043), (127, 2191844826), (171, 1627861362), (254, 1095922413), (342, 813930681), (381, 730614942), (513, 542620454), (762, 365307471), (1026, 271310227), (1143, 243538314), (2286, 121769157), (2413, 115360254), (3429, 81179438), (4826, 57680127), (6858, 40589719), (7239, 38453418), (14478, 19226709), (21717, 12817806), (43434, 6408903), (65151, 4272602), (130302, 2136301)]