705426630081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1\times {\mathrm{1321}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 1010995206144

約数和(自身を除く): 305568576063

約数列:

[1, 3, 23, 43, 69, 129, 211, 633, 853, 989, 1321, 2559, 2967, 3963, 4853, 9073, 14559, 19619, 27219, 30383, 36679, 56803, 58857, 91149, 110037, 170409, 179983, 208679, 278731, 539949, 626037, 836193, 843617, 1126813, 1306469, 2530851, 3380439, 3919407, 4139609, 6410813, 7739269, 11985433, 12418827, 19232439, 23217807, 25916699, 35956299, 48452959, 77750097, 145358877, 178003187, 237757543, 275664959, 534009561, 713272629, 826994877, 1114418057, 3343254171, 5468423489, 10223574349, 16405270467, 30670723047, 235142210027, 705426630081]

約数ペア:

[(1, 705426630081), (3, 235142210027), (23, 30670723047), (43, 16405270467), (69, 10223574349), (129, 5468423489), (211, 3343254171), (633, 1114418057), (853, 826994877), (989, 713272629), (1321, 534009561), (2559, 275664959), (2967, 237757543), (3963, 178003187), (4853, 145358877), (9073, 77750097), (14559, 48452959), (19619, 35956299), (27219, 25916699), (30383, 23217807), (36679, 19232439), (56803, 12418827), (58857, 11985433), (91149, 7739269), (110037, 6410813), (170409, 4139609), (179983, 3919407), (208679, 3380439), (278731, 2530851), (539949, 1306469), (626037, 1126813), (836193, 843617)]