1320802557952

素因数分解:

$2^{13}\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{3967}}^1$

素因数の和:4509

約数の個数: 112

約数和(自身を含む): 2675718743040

約数和(自身を除く): 1354916185088

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 419, 512, 776, 838, 1024, 1552, 1676, 2048, 3104, 3352, 3967, 4096, 6208, 6704, 7934, 8192, 12416, 13408, 15868, 24832, 26816, 31736, 40643, 49664, 53632, 63472, 81286, 99328, 107264, 126944, 162572, 198656, 214528, 253888, 325144, 384799, 397312, 429056, 507776, 650288, 769598, 794624, 858112, 1015552, 1300576, 1539196, 1662173, 1716224, 2031104, 2601152, 3078392, 3324346, 3432448, 4062208, 5202304, 6156784, 6648692, 8124416, 10404608, 12313568, 13297384, 16248832, 20809216, 24627136, 26594768, 32497664, 41618432, 49254272, 53189536, 83236864, 98508544, 106379072, 161230781, 166473728, 197017088, 212758144, 322461562, 332947456, 394034176, 425516288, 644923124, 788068352, 851032576, 1289846248, 1576136704, 1702065152, 2579692496, 3152273408, 3404130304, 5159384992, 6808260608, 10318769984, 13616521216, 20637539968, 41275079936, 82550159872, 165100319744, 330200639488, 660401278976, 1320802557952]

約数ペア:

[(1, 1320802557952), (2, 660401278976), (4, 330200639488), (8, 165100319744), (16, 82550159872), (32, 41275079936), (64, 20637539968), (97, 13616521216), (128, 10318769984), (194, 6808260608), (256, 5159384992), (388, 3404130304), (419, 3152273408), (512, 2579692496), (776, 1702065152), (838, 1576136704), (1024, 1289846248), (1552, 851032576), (1676, 788068352), (2048, 644923124), (3104, 425516288), (3352, 394034176), (3967, 332947456), (4096, 322461562), (6208, 212758144), (6704, 197017088), (7934, 166473728), (8192, 161230781), (12416, 106379072), (13408, 98508544), (15868, 83236864), (24832, 53189536), (26816, 49254272), (31736, 41618432), (40643, 32497664), (49664, 26594768), (53632, 24627136), (63472, 20809216), (81286, 16248832), (99328, 13297384), (107264, 12313568), (126944, 10404608), (162572, 8124416), (198656, 6648692), (214528, 6156784), (253888, 5202304), (325144, 4062208), (384799, 3432448), (397312, 3324346), (429056, 3078392), (507776, 2601152), (650288, 2031104), (769598, 1716224), (794624, 1662173), (858112, 1539196), (1015552, 1300576)]