256012371042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3149681}}^1$

素因数の和:3149759

約数の個数: 64

約数和(自身を含む): 580549386240

約数和(自身を除く): 324537015198

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 437, 589, 713, 874, 1178, 1311, 1426, 1767, 2139, 2622, 3534, 4278, 13547, 27094, 40641, 81282, 3149681, 6299362, 9449043, 18898086, 59843939, 72442663, 97640111, 119687878, 144885326, 179531817, 195280222, 217327989, 292920333, 359063634, 434655978, 585840666, 1376410597, 1855162109, 2245722553, 2752821194, 3710324218, 4129231791, 4491445106, 5565486327, 6737167659, 8258463582, 11130972654, 13474335318, 42668728507, 85337457014, 128006185521, 256012371042]

約数ペア:

[(1, 256012371042), (2, 128006185521), (3, 85337457014), (6, 42668728507), (19, 13474335318), (23, 11130972654), (31, 8258463582), (38, 6737167659), (46, 5565486327), (57, 4491445106), (62, 4129231791), (69, 3710324218), (93, 2752821194), (114, 2245722553), (138, 1855162109), (186, 1376410597), (437, 585840666), (589, 434655978), (713, 359063634), (874, 292920333), (1178, 217327989), (1311, 195280222), (1426, 179531817), (1767, 144885326), (2139, 119687878), (2622, 97640111), (3534, 72442663), (4278, 59843939), (13547, 18898086), (27094, 9449043), (40641, 6299362), (81282, 3149681)]