839103664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5521}}^1$

素因数の和:5618

約数の個数: 80

約数和(自身を含む): 1972016640

約数和(自身を除く): 1132912976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 112, 118, 161, 184, 236, 322, 368, 413, 472, 644, 826, 944, 1288, 1357, 1652, 2576, 2714, 3304, 5428, 5521, 6608, 9499, 10856, 11042, 18998, 21712, 22084, 37996, 38647, 44168, 75992, 77294, 88336, 126983, 151984, 154588, 253966, 309176, 325739, 507932, 618352, 651478, 888881, 1015864, 1302956, 1777762, 2031728, 2280173, 2605912, 3555524, 4560346, 5211824, 7111048, 7491997, 9120692, 14222096, 14983994, 18241384, 29967988, 36482768, 52443979, 59935976, 104887958, 119871952, 209775916, 419551832, 839103664]

約数ペア:

[(1, 839103664), (2, 419551832), (4, 209775916), (7, 119871952), (8, 104887958), (14, 59935976), (16, 52443979), (23, 36482768), (28, 29967988), (46, 18241384), (56, 14983994), (59, 14222096), (92, 9120692), (112, 7491997), (118, 7111048), (161, 5211824), (184, 4560346), (236, 3555524), (322, 2605912), (368, 2280173), (413, 2031728), (472, 1777762), (644, 1302956), (826, 1015864), (944, 888881), (1288, 651478), (1357, 618352), (1652, 507932), (2576, 325739), (2714, 309176), (3304, 253966), (5428, 154588), (5521, 151984), (6608, 126983), (9499, 88336), (10856, 77294), (11042, 75992), (18998, 44168), (21712, 38647), (22084, 37996)]