339929144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 711374400

約数和(自身を除く): 371445256

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 109, 136, 184, 218, 391, 436, 782, 872, 997, 1564, 1853, 1994, 2507, 3128, 3706, 3988, 5014, 7412, 7976, 10028, 14824, 16949, 20056, 22931, 33898, 42619, 45862, 67796, 85238, 91724, 108673, 135592, 170476, 183448, 217346, 340952, 389827, 434692, 779654, 869384, 1559308, 1847441, 2499479, 3118616, 3694882, 4998958, 7389764, 9997916, 14779528, 19995832, 42491143, 84982286, 169964572, 339929144]

約数ペア:

[(1, 339929144), (2, 169964572), (4, 84982286), (8, 42491143), (17, 19995832), (23, 14779528), (34, 9997916), (46, 7389764), (68, 4998958), (92, 3694882), (109, 3118616), (136, 2499479), (184, 1847441), (218, 1559308), (391, 869384), (436, 779654), (782, 434692), (872, 389827), (997, 340952), (1564, 217346), (1853, 183448), (1994, 170476), (2507, 135592), (3128, 108673), (3706, 91724), (3988, 85238), (5014, 67796), (7412, 45862), (7976, 42619), (10028, 33898), (14824, 22931), (16949, 20056)]