339090834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 741888000

約数和(自身を除く): 402797166

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 229, 419, 458, 589, 687, 838, 1178, 1257, 1374, 1767, 2514, 3534, 4351, 7099, 7961, 8702, 12989, 13053, 14198, 15922, 21297, 23883, 25978, 26106, 38967, 42594, 47766, 77934, 95951, 134881, 191902, 246791, 269762, 287853, 404643, 493582, 575706, 740373, 809286, 1480746, 1823069, 2974481, 3646138, 5469207, 5948962, 8923443, 10938414, 17846886, 56515139, 113030278, 169545417, 339090834]

約数ペア:

[(1, 339090834), (2, 169545417), (3, 113030278), (6, 56515139), (19, 17846886), (31, 10938414), (38, 8923443), (57, 5948962), (62, 5469207), (93, 3646138), (114, 2974481), (186, 1823069), (229, 1480746), (419, 809286), (458, 740373), (589, 575706), (687, 493582), (838, 404643), (1178, 287853), (1257, 269762), (1374, 246791), (1767, 191902), (2514, 134881), (3534, 95951), (4351, 77934), (7099, 47766), (7961, 42594), (8702, 38967), (12989, 26106), (13053, 25978), (14198, 23883), (15922, 21297)]