489505512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2677}}^1$

素因数の和:3106

約数の個数: 64

約数和(自身を含む): 1291867200

約数和(自身を除く): 802361688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 401, 456, 802, 1203, 1604, 2406, 2677, 3208, 4812, 5354, 7619, 8031, 9624, 10708, 15238, 16062, 21416, 22857, 30476, 32124, 45714, 50863, 60952, 64248, 91428, 101726, 152589, 182856, 203452, 305178, 406904, 610356, 1073477, 1220712, 2146954, 3220431, 4293908, 6440862, 8587816, 12881724, 20396063, 25763448, 40792126, 61188189, 81584252, 122376378, 163168504, 244752756, 489505512]

約数ペア:

[(1, 489505512), (2, 244752756), (3, 163168504), (4, 122376378), (6, 81584252), (8, 61188189), (12, 40792126), (19, 25763448), (24, 20396063), (38, 12881724), (57, 8587816), (76, 6440862), (114, 4293908), (152, 3220431), (228, 2146954), (401, 1220712), (456, 1073477), (802, 610356), (1203, 406904), (1604, 305178), (2406, 203452), (2677, 182856), (3208, 152589), (4812, 101726), (5354, 91428), (7619, 64248), (8031, 60952), (9624, 50863), (10708, 45714), (15238, 32124), (16062, 30476), (21416, 22857)]