319360104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{211217}}^1$

素因数の和:211239

約数の個数: 64

約数和(自身を含む): 1013846400

約数和(自身を除く): 694486296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 211217, 422434, 633651, 844868, 1267302, 1478519, 1689736, 1900953, 2534604, 2957038, 3801906, 4435557, 5069208, 5702859, 5914076, 7603812, 8871114, 11405718, 11828152, 13306671, 15207624, 17742228, 22811436, 26613342, 35484456, 39920013, 45622872, 53226684, 79840026, 106453368, 159680052, 319360104]

約数ペア:

[(1, 319360104), (2, 159680052), (3, 106453368), (4, 79840026), (6, 53226684), (7, 45622872), (8, 39920013), (9, 35484456), (12, 26613342), (14, 22811436), (18, 17742228), (21, 15207624), (24, 13306671), (27, 11828152), (28, 11405718), (36, 8871114), (42, 7603812), (54, 5914076), (56, 5702859), (63, 5069208), (72, 4435557), (84, 3801906), (108, 2957038), (126, 2534604), (168, 1900953), (189, 1689736), (216, 1478519), (252, 1267302), (378, 844868), (504, 633651), (756, 422434), (1512, 211217)]