340180308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2293}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 929372808

約数和(自身を除く): 589192500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 317, 468, 634, 951, 1268, 1902, 2293, 2853, 3804, 4121, 4586, 5706, 6879, 8242, 9172, 11412, 12363, 13758, 16484, 20637, 24726, 27516, 29809, 37089, 41274, 49452, 59618, 74178, 82548, 89427, 119236, 148356, 178854, 268281, 357708, 536562, 726881, 1073124, 1453762, 2180643, 2907524, 4361286, 6541929, 8722572, 9449453, 13083858, 18898906, 26167716, 28348359, 37797812, 56696718, 85045077, 113393436, 170090154, 340180308]

約数ペア:

[(1, 340180308), (2, 170090154), (3, 113393436), (4, 85045077), (6, 56696718), (9, 37797812), (12, 28348359), (13, 26167716), (18, 18898906), (26, 13083858), (36, 9449453), (39, 8722572), (52, 6541929), (78, 4361286), (117, 2907524), (156, 2180643), (234, 1453762), (317, 1073124), (468, 726881), (634, 536562), (951, 357708), (1268, 268281), (1902, 178854), (2293, 148356), (2853, 119236), (3804, 89427), (4121, 82548), (4586, 74178), (5706, 59618), (6879, 49452), (8242, 41274), (9172, 37089), (11412, 29809), (12363, 27516), (13758, 24726), (16484, 20637)]