306940998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{80309}}^1$

素因数の和:80341

約数の個数: 48

約数和(自身を含む): 769048560

約数和(自身を除く): 462107562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 80309, 160618, 240927, 481854, 562163, 1044017, 1124326, 1686489, 2088034, 3132051, 3372978, 3935141, 6264102, 7308119, 7870282, 11805423, 14616238, 21924357, 23610846, 43848714, 51156833, 102313666, 153470499, 306940998]

約数ペア:

[(1, 306940998), (2, 153470499), (3, 102313666), (6, 51156833), (7, 43848714), (13, 23610846), (14, 21924357), (21, 14616238), (26, 11805423), (39, 7870282), (42, 7308119), (49, 6264102), (78, 3935141), (91, 3372978), (98, 3132051), (147, 2088034), (182, 1686489), (273, 1124326), (294, 1044017), (546, 562163), (637, 481854), (1274, 240927), (1911, 160618), (3822, 80309)]