317158128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{314641}}^1$

素因数の和:314662

約数の個数: 60

約数和(自身を含む): 1014405808

約数和(自身を除く): 697247680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 314641, 629282, 943923, 1258564, 1887846, 2202487, 2517128, 2831769, 3775692, 4404974, 5034256, 5663538, 6607461, 7551384, 8809948, 11327076, 13214922, 15102768, 17619896, 19822383, 22654152, 26429844, 35239792, 39644766, 45308304, 52859688, 79289532, 105719376, 158579064, 317158128]

約数ペア:

[(1, 317158128), (2, 158579064), (3, 105719376), (4, 79289532), (6, 52859688), (7, 45308304), (8, 39644766), (9, 35239792), (12, 26429844), (14, 22654152), (16, 19822383), (18, 17619896), (21, 15102768), (24, 13214922), (28, 11327076), (36, 8809948), (42, 7551384), (48, 6607461), (56, 5663538), (63, 5034256), (72, 4404974), (84, 3775692), (112, 2831769), (126, 2517128), (144, 2202487), (168, 1887846), (252, 1258564), (336, 943923), (504, 629282), (1008, 314641)]