350647128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19717}}^1$

素因数の和:19761

約数の個数: 96

約数和(自身を含む): 1076602800

約数和(自身を除く): 725955672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 19717, 39434, 59151, 78868, 118302, 157736, 177453, 236604, 256321, 354906, 374623, 473208, 512642, 709812, 749246, 768963, 1025284, 1123869, 1419624, 1498492, 1537926, 2050568, 2247738, 2306889, 2996984, 3075852, 3371607, 4495476, 4613778, 4870099, 6151704, 6743214, 8990952, 9227556, 9740198, 13486428, 14610297, 18455112, 19480396, 26972856, 29220594, 38960792, 43830891, 58441188, 87661782, 116882376, 175323564, 350647128]

約数ペア:

[(1, 350647128), (2, 175323564), (3, 116882376), (4, 87661782), (6, 58441188), (8, 43830891), (9, 38960792), (12, 29220594), (13, 26972856), (18, 19480396), (19, 18455112), (24, 14610297), (26, 13486428), (36, 9740198), (38, 9227556), (39, 8990952), (52, 6743214), (57, 6151704), (72, 4870099), (76, 4613778), (78, 4495476), (104, 3371607), (114, 3075852), (117, 2996984), (152, 2306889), (156, 2247738), (171, 2050568), (228, 1537926), (234, 1498492), (247, 1419624), (312, 1123869), (342, 1025284), (456, 768963), (468, 749246), (494, 709812), (684, 512642), (741, 473208), (936, 374623), (988, 354906), (1368, 256321), (1482, 236604), (1976, 177453), (2223, 157736), (2964, 118302), (4446, 78868), (5928, 59151), (8892, 39434), (17784, 19717)]