277996836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{48163}}^1$

素因数の和:48220

約数の個数: 48

約数和(自身を含む): 717450944

約数和(自身を除く): 439454108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 48163, 96326, 144489, 192652, 288978, 577956, 626119, 1252238, 1782031, 1878357, 2504476, 3564062, 3756714, 5346093, 7128124, 7513428, 10692186, 21384372, 23166403, 46332806, 69499209, 92665612, 138998418, 277996836]

約数ペア:

[(1, 277996836), (2, 138998418), (3, 92665612), (4, 69499209), (6, 46332806), (12, 23166403), (13, 21384372), (26, 10692186), (37, 7513428), (39, 7128124), (52, 5346093), (74, 3756714), (78, 3564062), (111, 2504476), (148, 1878357), (156, 1782031), (222, 1252238), (444, 626119), (481, 577956), (962, 288978), (1443, 192652), (1924, 144489), (2886, 96326), (5772, 48163)]