304821608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 705788160

約数和(自身を除く): 400966552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 433, 728, 866, 967, 1732, 1934, 3031, 3464, 3868, 5629, 6062, 6769, 7736, 11258, 12124, 12571, 13538, 22516, 24248, 25142, 27076, 39403, 45032, 50284, 54152, 78806, 87997, 100568, 157612, 175994, 315224, 351988, 418711, 703976, 837422, 1674844, 2930977, 3349688, 5443243, 5861954, 10886486, 11723908, 21772972, 23447816, 38102701, 43545944, 76205402, 152410804, 304821608]

約数ペア:

[(1, 304821608), (2, 152410804), (4, 76205402), (7, 43545944), (8, 38102701), (13, 23447816), (14, 21772972), (26, 11723908), (28, 10886486), (52, 5861954), (56, 5443243), (91, 3349688), (104, 2930977), (182, 1674844), (364, 837422), (433, 703976), (728, 418711), (866, 351988), (967, 315224), (1732, 175994), (1934, 157612), (3031, 100568), (3464, 87997), (3868, 78806), (5629, 54152), (6062, 50284), (6769, 45032), (7736, 39403), (11258, 27076), (12124, 25142), (12571, 24248), (13538, 22516)]