411508194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 894812160

約数和(自身を除く): 483303966

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 127, 129, 254, 258, 381, 661, 762, 817, 1322, 1634, 1983, 2413, 2451, 3966, 4826, 4902, 5461, 7239, 10922, 12559, 14478, 16383, 25118, 28423, 32766, 37677, 56846, 75354, 83947, 85269, 103759, 167894, 170538, 207518, 251841, 311277, 503682, 540037, 622554, 1080074, 1594993, 1620111, 3189986, 3240222, 3609721, 4784979, 7219442, 9569958, 10829163, 21658326, 68584699, 137169398, 205754097, 411508194]

約数ペア:

[(1, 411508194), (2, 205754097), (3, 137169398), (6, 68584699), (19, 21658326), (38, 10829163), (43, 9569958), (57, 7219442), (86, 4784979), (114, 3609721), (127, 3240222), (129, 3189986), (254, 1620111), (258, 1594993), (381, 1080074), (661, 622554), (762, 540037), (817, 503682), (1322, 311277), (1634, 251841), (1983, 207518), (2413, 170538), (2451, 167894), (3966, 103759), (4826, 85269), (4902, 83947), (5461, 75354), (7239, 56846), (10922, 37677), (12559, 32766), (14478, 28423), (16383, 25118)]