1191099728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3511}}^1$

素因数の和:3772

約数の個数: 80

約数和(自身を含む): 2853317376

約数和(自身を除く): 1662217648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 233, 364, 466, 728, 932, 1456, 1631, 1864, 3029, 3262, 3511, 3728, 6058, 6524, 7022, 12116, 13048, 14044, 21203, 24232, 24577, 26096, 28088, 42406, 45643, 48464, 49154, 56176, 84812, 91286, 98308, 169624, 182572, 196616, 319501, 339248, 365144, 393232, 639002, 730288, 818063, 1278004, 1636126, 2556008, 3272252, 5112016, 5726441, 6544504, 10634819, 11452882, 13089008, 21269638, 22905764, 42539276, 45811528, 74443733, 85078552, 91623056, 148887466, 170157104, 297774932, 595549864, 1191099728]

約数ペア:

[(1, 1191099728), (2, 595549864), (4, 297774932), (7, 170157104), (8, 148887466), (13, 91623056), (14, 85078552), (16, 74443733), (26, 45811528), (28, 42539276), (52, 22905764), (56, 21269638), (91, 13089008), (104, 11452882), (112, 10634819), (182, 6544504), (208, 5726441), (233, 5112016), (364, 3272252), (466, 2556008), (728, 1636126), (932, 1278004), (1456, 818063), (1631, 730288), (1864, 639002), (3029, 393232), (3262, 365144), (3511, 339248), (3728, 319501), (6058, 196616), (6524, 182572), (7022, 169624), (12116, 98308), (13048, 91286), (14044, 84812), (21203, 56176), (24232, 49154), (24577, 48464), (26096, 45643), (28088, 42406)]